[Event "SRB-chT 2nd League West"]
[Site "Kragujevac"]
[Date "2019.10.06"]
[Round "11.6"]
[White "Isak, Igor G"]
[Black "Djukic, Sasa"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1980"]
[BlackElo "1974"]
[PlyCount "116"]
[EventDate "2019.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Aleksandrovac"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 Bg4 6. d5 Na5 7. e5 Nd7 8. Qd4 Bxf3 9. gxf3 c6 10. Bh3 e6 11. dxe6 fxe6 12. Ne4 Nc5 13. Qxd8+ Rxd8 14. Nxc5 Bxc5 15. Bxe6 b5 16. Bg5 Be7 17. Be3 c5 18. Rg1 g6 19. Bh6 Bf8 20. Be3 Nc6 21. f4 Nd4 22. Bxd4 Rxd4 23. f5 Ke7 24. Bc8 Re4+ 25. Kf1 Rxe5 26. Ba6 Rxf5 27. Bxb5 Bg7 28. Bxc4 Bd4 29. Re1+ Kd6 30. Re2 Rhf8 31. Rg2 R8f6 32. Bd3 Rf4 33. Be4 Kc7 34. f3 Bxb2 35. Ke1 Bd4 36. Kd2 Ra6 37. Kd3 Kd6 38. Rc2 Rf8 39. h3 Ra3+ 40. Ke2 Rd8 41. Kd2 Rb8 42. Rg3 Rb6 43. Rg2 Rb4 44. h4 Be3+ 45. Ke2 Bd4 46. Kd2 Rba4 47. Ke1 Rb4 48. Ke2 Rb1 49. Bd3 Ra1 50. Bc4 Re3+ 51. Kf2 Rc3+ 52. Kg3 Be5+ 53. Kg4 Rxc2 54. Rxc2 Rg1+ 55. Kh3 Rg3+ 56. Kh2 Rxf3+ 57. Kg2 Rg3+ 58. Kf2 Rh3 0-1

[Event "SRB-chT 2nd League West"]
[Site "Kragujevac"]
[Date "2019.10.05"]
[Round "10.6"]
[White "Naskovic, Filip"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2187"]
[BlackElo "1980"]
[PlyCount "83"]
[EventDate "2019.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Ivanjica"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Bxf6 gxf6 6. Nxe4 Bd7 7. Nf3 Bc6 8. Bd3 Nd7 9. Qe2 Qe7 10. 0-0 0-0-0 11. Rfb1 e5 12. Re1 Nb6 13. Ng3 Nd5 14. dxe5 Nf4 15. Qe3 Nxd3 16. cxd3 Qc5 17. d4 Qb6 18. exf6 Bb4 19. Red1 Bxf3 20. Qxf3 Rhe8 21. d5 Kb8 22. Ne4 Rd7 23. Qf5 Red8 24. Qxh7 a6 25. a3 Bc5 26. Rd2 Bd4 27. d6 cxd6 28. Rad1 Be5 29. Qf5 Rc7 30. g3 Bxb2 31. Rxd6 Rxd6 32. Rxd6 Rc1+ 33. Kg2 Qc7 34. Qd5 Bxa3 35. Rd8+ Ka7 36. Rd7 Qb6 37. Rxf7 Bc5 38. Rd7 Rc2 39. f7 Bxf2 40. Kf3 Qe3+ 41. Kg4 Qe2+ 42. Kh4 1-0

[Event "SRB-chT 2nd League West"]
[Site "Kragujevac"]
[Date "2019.10.04"]
[Round "7.6"]
[White "Isak, Igor G"]
[Black "Jovic, Branko"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "1980"]
[BlackElo "2020"]
[PlyCount "51"]
[EventDate "2019.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Tutin"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 0-0 8. Bd3 Bxc3+ 9. bxc3 d6 10. 0-0 Nbd7 11. Nd2 Qc8 12. Qe2 Re8 13. f4 d5 14. cxd5 exd5 15. Rf3 Ne4 16. Bxe4 dxe4 17. Rg3 Nf8 18. Qh5 Ng6 19. Rf1 Nxh4 20. Qxh4 Kh7 21. f5 f6 22. Qh5 Qd7 23. Rf4 Qe7 24. Qg6+ Kh8 25. Rh4 Qf8 26. Rgh3 1-0

[Event "SRB-chT 2nd League West"]
[Site "Kragujevac"]
[Date "2019.10.04"]
[Round "8.6"]
[White "Matovic, Petar"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2021"]
[BlackElo "1980"]
[PlyCount "125"]
[EventDate "2019.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cacak Borac"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 e6 2. Nf3 Nf6 3. Bf4 c5 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. c3 d6 8. Qe2 Nh5 9. Bg3 Nd7 10. e4 Nxg3 11. hxg3 e5 12. d5 a6 13. a4 g6 14. Nf1 Bf6 15. Ne3 Bg7 16. Nc4 Qe7 17. 0-0 0-0 18. Nh4 Rae8 19. Ne3 a5 20. Bb5 Rb8 21. Nhf5 gxf5 22. Nxf5 Qf6 23. Bxd7 Rbd8 24. Qb5 Bc8 25. Bxc8 Rxc8 26. Rfe1 Rb8 27. Re3 Kh8 28. Rf3 Qg6 29. Qd3 Bh6 30. c4 Rb7 31. Nh4 Qg4 32. Nf5 Qg6 33. Ra3 Rg8 34. Rb3 Bf8 35. Nh4 Qg5 36. Qc2 Bh6 37. Nf5 Bf8 38. Qc3 Rb8 39. Qe3 Qd8 40. Nh4 Rb7 41. Rf5 f6 42. Qf3 Rbg7 43. Rxf6 Be7 44. Rh6 Bg5 45. Rh5 Bxh4 46. Rxh4 Rf8 47. Qh5 Rff7 48. Rf3 Qf8 49. Rxf7 Rxf7 50. b3 Qg7 51. Qh6 Rf6 52. Qxg7+ Kxg7 53. f3 h6 54. Kf2 Kf7 55. Rg4 h5 56. Rh4 Kg6 57. f4 Rf8 58. Kf3 Rf7 59. Ke3 Rf8 60. Rh1 Rf7 61. Rf1 Re7 62. fxe5 Rxe5 63. Rf8 1-0

[Event "SRB-chT 2nd League West"]
[Site "Kragujevac"]
[Date "2019.10.03"]
[Round "6.6"]
[White "Kelovic, Goran"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1854"]
[BlackElo "1980"]
[PlyCount "78"]
[EventDate "2019.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Prijepolje Priko"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 e6 2. e3 Nf6 3. Nf3 b6 4. Be2 Bb7 5. Nbd2 Be7 6. 0-0 0-0 7. b3 d6 8. Bb2 Nbd7 9. c4 Re8 10. Rc1 Rc8 11. h3 Bf8 12. Re1 e5 13. dxe5 dxe5 14. Qc2 e4 15. Nh2 Bd6 16. Rcd1 Qe7 17. Ng4 Rcd8 18. Nxf6+ Nxf6 19. Nb1 h6 20. a3 Nd7 21. Nc3 Qe5 22. g3 Qg5 23. Kg2 Nc5 24. Nd5 h5 25. h4 Qg6 26. Rd2 c6 27. Nc3 Be5 28. Red1 Nd3 29. Bxd3 exd3 30. Rxd3 c5+ 31. Nd5 Bxd5+ 32. cxd5 Rxd5 33. Bxe5 Rdxe5 34. Qc4 Qc6+ 35. Kg1 Re4 36. Qa6 Qg6 37. Rd8 Kh7 38. Rxe8 Rxe8 39. Qxa7 Rxe3 1/2-1/2

[Event "Paracin Summer op-B 12th"]
[Site "Paracin"]
[Date "2019.07.10"]
[Round "7"]
[White "Grabcheva, Natalia"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1751"]
[BlackElo "1990"]
[PlyCount "75"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. Be2 Be7 6. 0-0 d6 7. h3 Nbd7 8. Nbd2 0-0 9. c3 Ne4 10. Nxe4 Bxe4 11. Nd2 Bb7 12. Bh2 f5 13. Bd3 Nf6 14. Qc2 d5 15. Nf3 Rc8 16. Ng5 Qd7 17. g4 Ne4 18. Nf3 Bd6 19. Ne5 Bxe5 20. Bxe5 fxg4 21. hxg4 Ng5 22. Kg2 Qf7 23. Bf4 h6 24. f3 Qe7 25. Rh1 c5 26. Rh5 Qf6 27. Bxg5 Qxf3+ 28. Kh2 Qxg4 29. Bh7+ Kh8 30. Bg6 Rf5 31. Rg1 Qf3 32. Qg2 Rcf8 33. Qxf3 Rxf3 34. Bf4 Rf2+ 35. Rg2 Rxg2+ 36. Kxg2 Kg8 37. Rh3 Bc6 38. Rg3 1-0

[Event "Paracin Summer op-B 12th"]
[Site "Paracin"]
[Date "2019.07.09"]
[Round "5"]
[White "Filimonov, Mikhail A"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "C04"]
[WhiteElo "1854"]
[BlackElo "1990"]
[PlyCount "146"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. c3 e5 5. dxe5 dxe4 6. Nxe4 Qxd1+ 7. Kxd1 Nxe5 8. Bf4 f6 9. Bxe5 fxe5 10. Nf3 Bg4 11. Be2 Nf6 12. Nfd2 Bf5 13. Ng3 Bg6 14. Bf3 0-0-0 15. Ke2 Bd3+ 16. Ke1 Bc5 17. Nge4 Bb6 18. a4 a6 19. Nxf6 gxf6 20. Be4 f5 21. Bxd3 Rxd3 22. Nc4 Rhd8 23. Ke2 Bc5 24. Rhd1 e4 25. Rxd3 Rxd3 26. a5 Kd8 27. f3 Ke7 28. fxe4 fxe4 29. Rd1 Rxd1 30. Kxd1 Ke6 31. Ke2 b5 32. axb6 cxb6 33. b4 Bg1 34. Kf1 Kd5 35. Na3 Bxh2 36. Ke2 a5 37. Ke3 Bg1+ 38. Kd2 h5 39. Ke2 h4 40. Kd2 a4 41. Ke2 Ke5 42. Kf1 Be3 43. Ke2 Kf4 44. Nc4 Bc1 45. Kd1 Be3 46. Ke2 Bg1 47. Kf1 Bh2 48. Nxb6 a3 49. Nd5+ Ke5 50. Ne3 a2 51. Nc2 Bf4 52. b5 Bc1 53. b6 Kd6 54. Ke2 Bb2 55. Ke3 Bxc3 56. Kxe4 a1Q 57. Nxa1 Bxa1 58. Kf3 Be5 59. Kg4 Bg3 60. Kf5 Kc6 61. Ke4 Kxb6 62. Kf3 Kc5 63. Ke2 Kd4 64. Kf1 Bh2 65. Kf2 Ke4 66. g4 h3 67. g5 Kf5 68. g6 Kxg6 69. Ke1 Kg5 70. Kf1 Kg4 71. Ke2 Kg3 72. Kf1 Kf3 73. Ke1 Kg2 0-1

[Event "Paracin Summer op-B 12th"]
[Site "Paracin"]
[Date "2019.07.09"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Baykara, Mert"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1990"]
[BlackElo "1795"]
[PlyCount "88"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. e4 d6 6. h3 e5 7. d5 Na6 8. Bd3 Nc5 9. Bc2 a5 10. Be3 Ne8 11. g4 Qe7 12. Qd2 Bd7 13. 0-0-0 Rb8 14. Rdg1 f6 15. h4 c6 16. h5 g5 17. h6 Bh8 18. Ne1 Rf7 19. f3 Qd8 20. Qf2 Na6 21. Ba7 Ra8 22. Bb6 Qc8 23. c5 cxd5 24. Bb3 d4 25. Bxf7+ Kxf7 26. Nd5 dxc5 27. Bxa5 Qc6 28. Nb6 Rb8 29. Nxd7 Qxd7 30. Qc2 b5 31. Kb1 Nd6 32. Nd3 Nc4 33. Rc1 Nxa5 34. Nxc5 Nxc5 35. Qxc5 Nc4 36. b3 Nd2+ 37. Kb2 Nxf3 38. Rhf1 Nd2 39. Qxe5 Re8 40. Rc7 Rxe5 41. Rxd7+ Ke6 42. Rxh7 Nxf1 43. Rxh8 Kf7 44. Rd8 Kg6 0-1

[Event "Paracin Summer op-B 12th"]
[Site "Paracin"]
[Date "2019.07.08"]
[Round "4"]
[White "Petrovic, Nikola V"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2053"]
[BlackElo "1990"]
[PlyCount "52"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bb5 fxe5 8. dxe5 Be7 9. Bxc6 bxc6 10. Nd4 Nxe5 11. Qh5+ Ng6 12. Nxc6 Qd6 13. Nxe7 Qxe7 14. 0-0 0-0 15. Nf3 Rf5 16. Qg4 e5 17. Re1 e4 18. Qg3 Ba6 19. Nd4 Rf7 20. f3 Raf8 21. Bg5 Qd7 22. fxe4 dxe4 23. h3 Qd5 24. Nb3 Nf4 25. Bxf4 Rxf4 26. Rad1 Qc4 1-0

[Event "Paracin Summer op-B 12th"]
[Site "Paracin"]
[Date "2019.07.06"]
[Round "3"]
[White "Isak, Igor G"]
[Black "Cakmak, Sarven"]
[Result "1-0"]
[ECO "D19"]
[WhiteElo "1990"]
[BlackElo "1784"]
[PlyCount "101"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 0-0 10. e4 Bg4 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Bh5 14. Qc2 Bg6 15. Bxg6 hxg6 16. Qb3 Qb6 17. Rd1 Rfc8 18. a5 Bxa5 19. Qa4 Nxe5 20. Nxe5 Bb4 21. Qb3 Qd6 22. Bf4 Qe7 23. h3 Bd6 24. Bg3 Bxe5 25. Bxe5 a6 26. Rac1 Qd7 27. Qe3 Rc4 28. b3 Rxc1 29. Rxc1 Rc8 30. Rc3 Rxc3 31. Qxc3 Qb5 32. h4 Qd7 33. Qc5 Qe8 34. g4 Qd8 35. g5 f6 36. Qd6 Qxd6 37. Bxd6 Kf7 38. Kf1 Ke8 39. Ke2 Kd7 40. Bf8 fxg5 41. hxg5 a5 42. Bxg7 b5 43. Bf8 Kc6 44. Kd3 Kb6 45. Bc5+ Kc6 46. Ba3 Kb6 47. Ke3 Kc6 48. Kf4 b4 49. Bb2 Kd6 50. f3 Kc6 51. Ke5 1-0

[Event "Paracin Summer op-B 12th"]
[Site "Paracin"]
[Date "2019.07.06"]
[Round "2"]
[White "Zivkovic, Vukoje"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1777"]
[BlackElo "1990"]
[PlyCount "80"]
[EventDate "2019.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. f4 Qb6 10. Nf3 f5 11. Kh1 c4 12. Bc2 Nd8 13. Rg1 Kh8 14. g4 g6 15. g5 Kg7 16. h4 Rh8 17. Ng3 Nf8 18. Kg2 Nf7 19. Rh1 h5 20. gxh6+ Nxh6 21. Ng5 Bd7 22. h5 Nf7 23. hxg6 Nxg5 24. Nh5+ Kxg6 25. fxg5 Kf7 26. Nf4 Ng6 27. Nxg6 Kxg6 28. Rh6+ Rxh6 29. gxh6 Rg8 30. Kh3 Kh7 31. b4 Qd8 32. Be3 Bg5 33. Qf3 Qf8 34. Bxg5 Rxg5 35. Qf4 Qxh6+ 36. Qh4 Rh5 37. Qxh5 Qxh5+ 38. Kg3 Qg4+ 39. Kf2 Qf4+ 40. Ke2 Qh2+ 0-1

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.10.07"]
[Round "11.5"]
[White "Isak, Igor G"]
[Black "Milikic, Milorad"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2004"]
[BlackElo "2015"]
[PlyCount "9"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Ivanjica"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 1/2-1/2

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.10.06"]
[Round "9.5"]
[White "Isak, Igor G"]
[Black "Cvijovic, Marko"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2004"]
[BlackElo "1654"]
[PlyCount "61"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Uzice Sloboda"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. e4 e5 2. Bc4 Nf6 3. d3 Bc5 4. Nc3 h6 5. Be3 Bxe3 6. fxe3 Nc6 7. Nf3 d6 8. a3 Qe7 9. Qd2 Be6 10. Nd5 Bxd5 11. exd5 Nb8 12. 0-0 Nbd7 13. a4 a6 14. a5 b5 15. Ba2 g6 16. b4 Kf8 17. c4 e4 18. Nd4 Ne5 19. cxb5 axb5 20. Nc6 Nxc6 21. dxc6 Kg7 22. Qc3 Rhf8 23. Rf2 Qe5 24. Qxe5 dxe5 25. Raf1 Ne8 26. Rxf7+ Rxf7 27. Rxf7+ Kh8 28. dxe4 Nd6 29. Rxc7 Nxe4 30. Re7 Nf6 31. Rf7 1-0

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.10.06"]
[Round "10.5"]
[White "Radenkovic, Aleksa"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2004"]
[BlackElo "2004"]
[PlyCount "14"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Aleksandrovac Zupa"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. Nc3 Nc6 2. e4 e5 3. Nf3 Nf6 4. Bc4 Bc5 5. d3 d6 6. h3 0-0 7. 0-0 Be6 1/2-1/2

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.10.05"]
[Round "7.5"]
[White "Isak, Igor G"]
[Black "Vizlina, Branisa"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2004"]
[BlackElo "2031"]
[PlyCount "11"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Prijepolje Priko"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ c6 4. dxc6 bxc6 5. Be2 e5 6. Nc3 1/2-1/2

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.10.05"]
[Round "8.5"]
[White "Ristic, Dejan D"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1803"]
[BlackElo "2004"]
[PlyCount "117"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Krusevac"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. Nd5 Bc5 6. e3 0-0 7. Ne2 Nxd5 8. cxd5 Ne7 9. 0-0 d6 10. h3 Bd7 11. Kh2 Ng6 12. d4 Bb6 13. dxe5 Nxe5 14. b3 Qf6 15. Ba3 Qh6 16. Nf4 Bg4 17. f3 Bd7 18. e4 Rae8 19. Bb2 Bb5 20. Rh1 g5 21. Bxe5 Rxe5 22. Nd3 Ree8 23. a4 Bd7 24. Qd2 Qg7 25. Rac1 a5 26. f4 h6 27. f5 c6 28. dxc6 Bxc6 29. Rhe1 Rd8 30. Qc3 Qxc3 31. Rxc3 Rfe8 32. h4 f6 33. Rcc1 Kg7 34. Kh3 Re7 35. Nb2 Bc5 36. Rcd1 Bb4 37. Re2 Rde8 38. Nd3 Bc3 39. Rc2 Bd4 40. Rc4 Bb6 41. Nb2 Bc7 42. Rdd4 h5 43. hxg5 fxg5 44. b4 g4+ 45. Kh2 h4 46. e5 hxg3+ 47. Kxg3 dxe5 48. Rxg4+ Kf6 49. Bxc6 e4+ 50. Kf2 bxc6 51. Rg6+ Kxf5 52. Rgxc6 Be5 53. R6c5 Rh8 54. Nd1 Rh2+ 55. Ke3 Rg7 56. Rxe5+ Kxe5 57. Rxe4+ Kd6 58. Kd3 axb4 59. Rxb4 1/2-1/2

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.09.09"]
[Round "5.3"]
[White "Isak, Igor G"]
[Black "Glisic, Luka"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2004"]
[BlackElo "1435"]
[PlyCount "25"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Lipnicki Sor Sloga"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 b6 7. cxd5 Nxd5 8. Bxe7 Qxe7 9. Bd3 Bb7 10. h4 Nd7 11. Ng5 h6 12. Qh5 hxg5 13. Qh7# 1-0

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.09.09"]
[Round "4.1"]
[White "Radovanovic, Zoran S"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1919"]
[BlackElo "2004"]
[PlyCount "21"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Krupanj"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. f4 Nc6 10. Bf3 Bd7 11. Qe1 1/2-1/2

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.09.08"]
[Round "2.2"]
[White "Isak, Igor G"]
[Black "Simic, Goran S"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2004"]
[BlackElo "2068"]
[PlyCount "44"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Smederevo"]
[BlackTeam "Loznica Grad"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. g3 0-0 6. Bg2 b6 7. cxd5 exd5 8. 0-0 Bb7 9. Bf4 c6 10. Rc1 Nbd7 11. a3 Re8 12. Re1 Nf8 13. Ne5 Ng6 14. Nxg6 hxg6 15. b4 Bd6 16. Qd2 a5 17. Rb1 axb4 18. axb4 b5 19. Bxd6 Qxd6 20. e3 Ra3 21. Ne2 Rea8 22. Nf4 Bc8 1/2-1/2

[Event "SRB-chT2 West"]
[Site "Arandjelovac"]
[Date "2018.09.07"]
[Round "1.2"]
[White "Lojovic, Matija"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2129"]
[BlackElo "2004"]
[PlyCount "71"]
[EventDate "2018.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Arandjelovac"]
[BlackTeam "Smederevo"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "SRB"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Ne5 Nf6 8. Bg3 d6 9. Nf3 Bg4 10. h3 Bh5 11. Nbd2 Nbd7 12. c3 e5 13. dxe5 dxe5 14. Qa4 0-0 15. Nxe5 Re8 16. Nxd7 Nxd7 17. Be2 Bxe2 18. Kxe2 Nc5 19. Qc4 Qe7 20. Rhd1 b5 21. Qg4 Na4 22. Rab1 c5 23. Kf1 Rad8 24. Nb3 Rxd1+ 25. Rxd1 Nxb2 26. Rd7 Qf6 27. Nxc5 Qxc3 28. Qf5 Qc1+ 29. Ke2 Qc4+ 30. Kf3 Rc8 31. Rd5 Re8 32. Ne4 Qc6 33. Rc5 Qa8 34. Rc7 Rf8 35. Bd6 Qd8 36. Rd7 1-0

[Event "Paracin Summer op-B 10th"]
[Site "Paracin"]
[Date "2017.07.10"]
[Round "4"]
[White "Stojanov, Ptolomej Petar"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1855"]
[BlackElo "2094"]
[PlyCount "45"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. d4 d6 4. Bc4 c6 5. Nc3 Nf6 6. Be3 b5 7. Bd3 0-0 8. Qd2 Nbd7 9. h4 Nb6 10. h5 Ng4 11. hxg6 fxg6 12. b3 Nxe3 13. Qxe3 e5 14. dxe5 Rxf3 15. gxf3 Bxe5 16. 0-0-0 Bxc3 17. e5 Bxe5 18. Qh6 Qf6 19. Qxh7+ Kf8 20. Qh6+ Kf7 21. Qh7+ Kf8 22. Qh6+ Kf7 23. Qh7+ 1-0

[Event "Paracin Summer op-B 10th"]
[Site "Paracin"]
[Date "2017.07.08"]
[Round "2"]
[White "Mijajlovic, Jovan"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1858"]
[BlackElo "2094"]
[PlyCount "47"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Qe2 Bf6 10. 0-0-0 0-0 11. g4 fxg4 12. Ne5 Bxe5 13. Qxe5 Nc6 14. Qh5 Qf6 15. Bd3 Qg7 16. Rhg1 Ne7 17. Rxg4 Ng6 18. h4 f5 19. Rg3 Kh8 20. Rdg1 Rf6 21. Qg5 h6 22. Qh5 Kh7 23. Ne4 fxe4 24. Bxe4 1-0

[Event "Paracin Summer op-B 10th"]
[Site "Paracin"]
[Date "2017.07.07"]
[Round "1"]
[White "Isak, Igor G"]
[Black "Rajkovic, Slobodan"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2094"]
[BlackElo "1758"]
[PlyCount "71"]
[EventDate "2017.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 c6 6. a3 Bxc3+ 7. bxc3 Qa5 8. cxd5 Nxd5 9. Bd2 Qc7 10. e4 Ne7 11. Bd3 Nd7 12. 0-0 Ng6 13. Re1 b6 14. c4 0-0 15. Rc1 Bb7 16. Bb1 Rfd8 17. h4 c5 18. d5 exd5 19. cxd5 Nf6 20. Bc3 Qf4 21. g3 Qg4 22. Bxf6 gxf6 23. Nd2 Qh3 24. Qf3 Ne5 25. Qg2 Qg4 26. f4 Ng6 27. Bd3 Kh8 28. Be2 Qd7 29. Kh2 f5 30. Rcd1 fxe4 31. Nxe4 Qf5 32. Bf3 Kg7 33. h5 Nf8 34. Qb2+ Kh6 35. Nf6 Ne6 36. Ng4+ 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.25"]
[Round "9"]
[White "Karaoglan, Doruk"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1928"]
[BlackElo "2075"]
[PlyCount "41"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 0-0 8. 0-0 e5 9. f5 gxf5 10. exf5 Bxf5 11. Nxe5 Nd4 12. Nc4 Bg4 13. Qd2 Qd7 14. Qf2 b5 15. Bg5 Nh5 16. Ne3 Bh3 17. Bxa8 Bxf1 18. Bf3 Nxf3+ 19. Qxf3 Bh3 20. Qxh5 d5 21. Ncxd5 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.24"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Ilic, Slobodan S"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2075"]
[BlackElo "2071"]
[PlyCount "61"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Nc3 d6 4. Nf3 c5 5. Bc4 Nc6 6. 0-0 Nf6 7. d3 0-0 8. a4 Bg4 9. Be3 b6 10. h3 Bxf3 11. Qxf3 Nb4 12. Bb3 Nd7 13. g4 Rc8 14. Rf2 Nc6 15. Kh1 Nd4 16. Bxd4 Bxd4 17. Rh2 e6 18. g5 h5 19. gxh6 Qh4 20. Rf1 Bxc3 21. bxc3 Kh7 22. Rg2 Qxh6 23. c4 Rce8 24. c3 Re7 25. d4 f6 26. Bc2 f5 27. Rfg1 Rg7 28. d5 fxe4 29. Qxe4 exd5 30. Qe6 Qh4 31. Rxg6 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.23"]
[Round "7"]
[White "Simic, Petar S"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2069"]
[BlackElo "2075"]
[PlyCount "58"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 e5 6. d3 Bxa3 7. bxa3 bxc4 8. dxc4 0-0 9. 0-0 d6 10. Qb3 Be4 11. c5 Nbd7 12. cxd6 cxd6 13. Bg5 h6 14. Bxf6 Nxf6 15. Nd2 Bxg2 16. Kxg2 d5 17. Qa4 Qd6 18. Rac1 Rfc8 19. Qb4 Qe6 20. e3 Rab8 21. Rxc8+ Rxc8 22. Nb3 Ne4 23. Nd2 Ng5 24. h4 Nh7 25. Nb3 Nf6 26. Rc1 Rxc1 27. Nxc1 d4 28. Qb3 Qc6+ 29. Kh2 Qxc1 0-1

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.22"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Pavlov, Vladimir"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2075"]
[BlackElo "1923"]
[PlyCount "117"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 d6 7. b3 Nbd7 8. Bb2 0-0 9. Nc3 c5 10. d5 e5 11. Nd2 Nh5 12. e4 g6 13. f4 exf4 14. gxf4 Bf6 15. Qc2 Bd4+ 16. Kh1 Qh4 17. Ne2 Bxb2 18. Qxb2 Rae8 19. e5 dxe5 20. f5 Qd8 21. Ne4 Ndf6 22. N2g3 Bc8 23. Rad1 Nxe4 24. Nxh5 Bxf5 25. Rxf5 Qh4 26. Rg1 gxf5 27. Bxe4+ Kh8 28. Bf3 Qd4 29. Qxd4 cxd4 30. Nf6 Rd8 31. Rg5 e4 32. Bh5 e3 33. Be2 Rd6 34. Rxf5 Kg7 35. Ne4 Rg6 36. Ng3 Kh8 37. Rf4 f5 38. Rxf5 Rxf5 39. Nxf5 Rf6 40. Nxd4 Kg8 41. Nf3 Kf8 42. Kg2 Ke7 43. Kf1 Kd6 44. Ke1 Kc5 45. Kd1 Kb4 46. Kc2 Ka3 47. Kb1 Rg6 48. h3 Rg2 49. Nd4 Kb4 50. Kc2 Kc5 51. Kd3 Rh2 52. b4+ Kd6 53. h4 a6 54. a4 Kc7 55. h5 Rh1 56. c5 bxc5 57. bxc5 a5 58. d6+ Kd8 59. c6 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.21"]
[Round "5"]
[White "Rakic, Miodrag"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2159"]
[BlackElo "2075"]
[PlyCount "92"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 Nc6 6. Bg2 Bb4+ 7. Kf1 0-0 8. Nc2 Ba5 9. a3 d5 10. b4 Bc7 11. cxd5 Be5 12. Ra2 exd5 13. f4 Bc7 14. Be3 Bf5 15. Nd4 Be4 16. Nc3 Bxg2+ 17. Kxg2 Re8 18. Bf2 Bb6 19. h3 Rc8 20. Nxc6 bxc6 21. Bd4 Ne4 22. Nxe4 Rxe4 23. Rd2 Qe7 24. Kf2 Rxd4 25. Rxd4 Re8 26. Kg2 Bxd4 27. Qxd4 Qxe2+ 28. Qf2 Qe4+ 29. Kh2 h6 30. Rd1 a6 31. h4 Kh7 32. Rc1 Qd3 33. Re1 Rxe1 34. Qxe1 Qxa3 35. Qb1+ g6 36. h5 Qc3 37. hxg6+ fxg6 38. f5 Qf6 39. fxg6+ Qxg6 40. Qa2 Qd3 41. Qa5 Qe2+ 42. Kh3 Qe6+ 43. Kh2 Qe2+ 44. Kh3 Kg6 45. Qb6 Kf6 46. Qxc6+ Qe6+ 0-1

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.20"]
[Round "4"]
[White "Isak, Igor G"]
[Black "Korbovljanovic, Natasa"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2075"]
[BlackElo "1826"]
[PlyCount "41"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 c5 5. 0-0 Be7 6. b3 Nc6 7. Bb2 0-0 8. Nbd2 b6 9. c4 Bb7 10. cxd5 Nxd5 11. e4 Nf6 12. e5 Nd5 13. dxc5 Bxc5 14. Ne4 Be7 15. Qe2 Rc8 16. Rfd1 Qc7 17. Rac1 Rfd8 18. a3 Qb8 19. b4 Nc7 20. b5 Na5 21. Nd6 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.19"]
[Round "2"]
[White "Isak, Igor G"]
[Black "Jovovic, Cedomir"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2075"]
[BlackElo "1835"]
[PlyCount "85"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7 8. e3 Ngxe5 9. Be2 Nxf3+ 10. gxf3 d6 11. Rg1 g6 12. Qb3 a6 13. 0-0-0 b6 14. Bd3 Bd7 15. Be4 Na5 16. Qb4 Bc6 17. Rd4 0-0-0 18. Bd5 Bxd5 19. cxd5 Qd7 20. Qa3 f6 21. e4 Qb5 22. Qb2 Qxb2+ 23. Kxb2 Kd7 24. Kc2 Nb7 25. Be3 Rde8 26. Rdd1 Rhf8 27. Kd3 Re5 28. h4 Rfe8 29. Bd4 Rh5 30. Rh1 f5 31. c4 Nc5+ 32. Bxc5 bxc5 33. Rb1 Kc8 34. Ke3 Kd7 35. a3 Kc8 36. Rbg1 Kd7 37. Rg5 fxe4 38. fxe4 Rh6 39. Kf4 Rf8+ 40. Kg3 Rb8 41. h5 Rb3+ 42. Kg2 Rxa3 43. hxg6 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.19"]
[Round "3"]
[White "Tirak, Mert"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1907"]
[BlackElo "2075"]
[PlyCount "57"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 h6 10. Bh4 Nbd7 11. Bd3 b5 12. e5 Bb7 13. Qg3 dxe5 14. Nxe6 fxe6 15. Qxg7 Rf8 16. Bg6+ Kd8 17. fxe5 Qxe5 18. Rhf1 Qe3+ 19. Kb1 Rg8 20. Qf7 Rf8 21. Rxf6 Rxf7 22. Rxf7 Bd5 23. Rxe7 Kc8 24. Nxd5 Qe2 25. Nc3 Qg4 26. Rdxd7 Qxh4 27. Rc7+ Kb8 28. a3 Qxh2 29. Be4 1-0

[Event "Veliko Gradiste Silver Lake op-B"]
[Site "Veliko Gradiste"]
[Date "2017.06.18"]
[Round "1"]
[White "Genov, Valentin"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1690"]
[BlackElo "2075"]
[PlyCount "90"]
[EventDate "2017.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. Nf3 Nf6 5. Bd2 0-0 6. e3 b6 7. Be2 Bb7 8. 0-0 Bxc3 9. Bxc3 Ne4 10. d5 Nxc3 11. bxc3 Qf6 12. dxe6 dxe6 13. Qd4 Nc6 14. Qxf6 Rxf6 15. Rad1 Rf7 16. Rd2 Re7 17. Rfd1 g6 18. Rd7 Rae8 19. Rxe7 Rxe7 20. Nd4 Ne5 21. f4 Nf7 22. Bf3 Bxf3 23. Nxf3 c5 24. Ne5 Nxe5 25. fxe5 g5 26. g3 Kf7 27. Kf2 Rb7 28. Rb1 Ke7 29. Ke2 Rb8 30. a3 h5 31. a4 Rh8 32. h3 h4 33. g4 fxg4 34. hxg4 h3 35. Rh1 h2 36. Kf3 Kd7 37. Kg3 Kc6 38. Rxh2 Rxh2 39. Kxh2 Kb7 40. Kg3 Ka6 41. Kf2 Ka5 42. Ke2 Kxa4 43. e4 Kb3 44. Kd3 a5 45. Kd2 Kb2 0-1

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.14"]
[Round "9"]
[White "Isak, Igor G"]
[Black "Miljkovic, Jovana"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2064"]
[BlackElo "1973"]
[PlyCount "125"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nh6 5. b3 c5 6. Bb2 Nc6 7. Be2 0-0 8. 0-0 b6 9. Ne5 Nxe5 10. dxe5 Nf5 11. Qd2 h5 12. Bf3 Bb7 13. c4 e6 14. Nc3 Nxe3 15. Qxe3 d4 16. Qf2 dxc3 17. Bxc3 Bxf3 18. Qxf3 Qc7 19. Rad1 Rfd8 20. h3 Rxd1 21. Rxd1 Rd8 22. Rd3 Bh6 23. g3 Kh7 24. Kf2 Rxd3 25. Qxd3 Qb7 26. Qf3 Qxf3+ 27. Kxf3 g5 28. fxg5 Bxg5 29. b4 Be7 30. b5 Kg6 31. Ke4 Bd8 32. Bd2 Be7 33. a4 Bd8 34. Be1 Be7 35. a5 Bd8 36. Bf2 Be7 37. a6 Bd8 38. Kf4 Bc7 39. Ke4 Bd8 40. Be1 Bg5 41. Bc3 Be7 42. Kf4 Bg5+ 43. Ke4 Be7 44. Bd2 Bd8 45. Be3 Be7 46. Bf2 Bd8 47. Kf4 Bg5+ 48. Ke4 Be7 49. g4 Bd8 50. gxh5+ Kxh5 51. Be3 Be7 52. Bf2 Bd8 53. h4 Be7 54. Be3 Kxh4 55. Bf4 Kh5 56. Bd2 Bg5 57. Ba5 Bd8 58. Be1 Kg4 59. Bd2 Kh5 60. Be3 Kg6 61. Bf2 Be7 62. Be3 Bd8 63. Bf2 1/2-1/2

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.13"]
[Round "8"]
[White "Gajin, Nikola"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2069"]
[BlackElo "2064"]
[PlyCount "95"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 0-0 7. e3 d6 8. Nge2 a5 9. 0-0 Bc5 10. a3 Qe8 11. Nb5 Bb6 12. Qb3 a4 13. Qd1 Qg6 14. Nec3 f4 15. exf4 Qxd3 16. Qe2 Bf5 17. Be3 Nd4 18. Qxd3 Bxd3 19. Rfd1 Bc2 20. Bxd4 exd4 21. Rd2 d3 22. Bf1 Ng4 23. h3 Nxf2 24. Rxf2 Rad8 25. Kg2 c6 26. Nc7 Bxc7 27. Rd2 d5 28. cxd5 cxd5 29. Bxd3 Bb3 30. Re2 d4 31. Ne4 Rfe8 32. Rae1 Bd5 33. Kf2 Kf8 34. Nc5 Rxe2+ 35. Rxe2 b6 36. Ne6+ Bxe6 37. Rxe6 g6 38. Rc6 Rd7 39. Rc4 Ke7 40. Rxa4 Ke6 41. Rc4 Kd5 42. Rc2 Re7 43. Re2 Rxe2+ 44. Kxe2 Bd6 45. Kf3 Bf8 46. g4 Bg7 47. h4 h5 48. g5 1-0

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.12"]
[Round "7"]
[White "Isak, Igor G"]
[Black "Jakovljevic, Dejan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2064"]
[BlackElo "2016"]
[PlyCount "65"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Ne7 6. a3 Bxc3+ 7. bxc3 Bf5 8. Rb1 b6 9. Nf3 0-0 10. 0-0 Nbc6 11. Bf4 Qd7 12. Qd2 f6 13. Rfe1 Bxd3 14. cxd3 Nf5 15. Qa2 Nce7 16. h3 Ng6 17. Bh2 c6 18. a4 Rfe8 19. a5 Rxe1+ 20. Rxe1 Re8 21. Kf1 Rxe1+ 22. Nxe1 bxa5 23. Qxa5 Qb7 24. Qd8+ Kf7 25. Qc7+ Qxc7 26. Bxc7 Ke6 27. Nc2 Kd7 28. Bb8 a5 29. g3 Nd6 30. Na3 Nb5 31. Nxb5 cxb5 32. Ke2 Ne7 33. Ba7 1/2-1/2

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.12"]
[Round "6"]
[White "Mirkovic, Dejan"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1824"]
[BlackElo "2064"]
[PlyCount "100"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 d5 6. c5 Nc6 7. Be2 Be7 8. 0-0 0-0 9. a3 a5 10. Bb5 Bd7 11. Nc3 b6 12. Bxc6 Bxc6 13. Ne5 Be8 14. cxb6 Qxb6 15. Rb1 Rc8 16. Bf4 Nd7 17. Nf3 f6 18. Qd2 Rc6 19. Rfe1 Bg6 20. Rbc1 Rfc8 21. Nxd5 exd5 22. Rxc6 Qxc6 23. Rxe7 Be4 24. Qxa5 g5 25. Bd2 Qd6 26. Qb4 Qxb4 27. Bxb4 Rc1+ 28. Ne1 Nb6 29. f3 Bf5 30. Kf2 Nc4 31. b3 Nb2 32. Re3 Nd1+ 33. Ke2 Nxe3 34. Kxe3 Rb1 35. g4 Rxb3+ 36. Kf2 Bg6 37. Ng2 Kf7 38. Ne3 Ke6 39. Bc5 h5 40. a4 f5 41. gxf5+ Bxf5 42. a5 Rb2+ 43. Kg1 Ra2 44. Bb6 h4 45. Bc7 Bh3 46. Bb6 Re2 47. Ng4 Bxg4 48. fxg4 h3 49. a6 Rg2+ 50. Kh1 Rb2 0-1

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.11"]
[Round "5"]
[White "Isak, Igor G"]
[Black "Nikolic, Dejan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2064"]
[BlackElo "1913"]
[PlyCount "135"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 c5 6. dxc5 Ne7 7. Bd2 Bxc5 8. Qh5 Be6 9. Nh3 Bxh3 10. Qxh3 Nbc6 11. 0-0 Qd7 12. Qxd7+ Kxd7 13. a3 a6 14. Be2 Nd4 15. Bd3 f6 16. Rad1 Rad8 17. Ne2 h5 18. Nxd4 Bxd4 19. c3 Bb6 20. Rfe1 Rde8 21. Bc2 Nc6 22. Bf5+ Kd8 23. Be3 Bxe3 24. Rxd5+ Kc7 25. Rd7+ Kb6 26. Rxe3 Rd8 27. Red3 Rde8 28. g3 Re7 29. Kg2 h4 30. Rxe7 Nxe7 31. Be4 Kc7 32. h3 hxg3 33. fxg3 b6 34. c4 Rh5 35. h4 Rc5 36. Rc3 a5 37. Kf2 Re5 38. Re3 Nc8 39. Bd5 Kd6 40. Rd3 Kc7 41. Re3 Kd6 42. Ke2 Ne7 43. Be4 Kc5 44. Kd3 f5 45. Bd5 Rxe3+ 46. Kxe3 b5 47. Be6 Kd6 48. Bf7 bxc4 49. Bxc4 Ke5 50. b4 axb4 51. axb4 Nc8 52. h5 Nd6 53. Bd3 Nc8 54. Bb5 Nb6 55. Bc6 Nc4+ 56. Kf3 Nd2+ 57. Kg2 Kf6 58. Kh3 Nc4 59. b5 Kg5 60. Be8 Nb6 61. Kg2 Kg4 62. Bf7 Nd7 63. Be6 Nc5 64. b6 Nb7 65. Bd5 Nd6 66. Bf3+ Kg5 67. Kf2 Kf6 68. b7 1-0

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.09"]
[Round "3"]
[White "Isak, Igor G"]
[Black "Stojkovic, Zoran"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2064"]
[BlackElo "1952"]
[PlyCount "60"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. e5 Bd7 7. Nc3 Rc8 8. Bd3 a6 9. 0-0 g6 10. Be3 Bg7 11. Qd2 b5 12. Ne2 Qa5 13. Qd1 Nge7 14. Ng3 f6 15. exf6 Bxf6 16. h4 Qb4 17. b3 e5 18. a3 Qd6 19. dxe5 Nxe5 20. Bf4 Bg4 21. Be2 Nxf3+ 22. Bxf3 Qxf4 23. Bxg4 Rd8 24. Rc1 Bxh4 25. Be6 Bxg3 26. Qe1 Bh2+ 27. Kh1 Qh4 28. Bh3 Bd6 29. Qe6 Qf4 30. g3 Qe4+ 0-1

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.09"]
[Round "4"]
[White "Stojanovic, Vladimir M"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1832"]
[BlackElo "2064"]
[PlyCount "31"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 b5 5. e3 exd5 6. cxd5 Qb6 7. a4 bxa4 8. Nc3 Bd6 9. h3 0-0 10. Be2 Na6 11. 0-0 Re8 12. Nd2 Nb4 13. Nc4 Qb8 14. Qxa4 Bb7 15. Bf3 Bh2+ 16. Kh1 0-1

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.08"]
[Round "2"]
[White "Cvetkovski, Slobodan"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1847"]
[BlackElo "2064"]
[PlyCount "148"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3 Be7 9. f3 Qc7 10. Qd2 Nc6 11. 0-0-0 Ne5 12. Kb1 Nc4 13. Bxc4 bxc4 14. g4 Rb8 15. Ka1 Bb7 16. g5 Nd7 17. h4 Nc5 18. h5 g6 19. hxg6 fxg6 20. Rh3 0-0 21. Nde2 Bc8 22. Rdh1 Rf7 23. f4 Qb7 24. b3 Nxe4 25. Nxe4 Qxe4 26. Ng3 Qb7 27. R3h2 cxb3 28. axb3 a5 29. Qd3 Bf8 30. Kb1 a4 31. Qxg6+ Rg7 32. Qe4 axb3 33. Qxb7 bxc2+ 34. Kxc2 Bxb7 35. Rb1 Rc8+ 36. Kd1 Bf3+ 37. Ke1 Rgc7 38. Rf2 Bg4 39. Ne4 Be7 40. Rb3 Kf7 41. Rh2 Bf5 42. Ng3 Bc2 43. Rb2 Bd3 44. Rhd2 Rc1+ 45. Rd1 Rxd1+ 46. Kxd1 Rc7 47. Kd2 Bg6 48. Bd4 e5 49. fxe5 Bxg5+ 50. Kd1 d5 51. Ke2 h5 52. Be3 Bxe3 53. Kxe3 Rc3+ 54. Kf4 Rc4+ 55. Kf3 h4 56. Rb7+ Ke6 57. Rb6+ Kxe5 58. Rxg6 Rc3+ 59. Kf2 hxg3+ 60. Kg2 Kf4 61. Rf6+ Ke4 62. Re6+ Kd4 63. Re8 Re3 64. Ra8 Ke4 65. Re8+ Kd3 66. Ra8 d4 67. Ra3+ Kc2 68. Ra2+ Kb3 69. Ra8 d3 70. Rd8 Kc2 71. Rc8+ Kd1 72. Kf1 d2 73. Rg8 g2+ 74. Rxg2 Re1+ 0-1

[Event "SRB Central-ch op-B 9th"]
[Site "Paracin"]
[Date "2016.07.07"]
[Round "1"]
[White "Isak, Igor G"]
[Black "Ignjatovic, Radomir"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2064"]
[BlackElo "1710"]
[PlyCount "57"]
[EventDate "2016.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 d6 4. Bd3 Ne7 5. Be3 Nd7 6. c4 h6 7. Nc3 f5 8. Qc2 g6 9. h4 Bg7 10. h5 Nf6 11. hxg6 d5 12. exd5 cxd5 13. Ne5 Ng4 14. Nf7 Nxe3 15. fxe3 Qc7 16. Nxh8 dxc4 17. Bf1 Qg3+ 18. Qf2 Qxf2+ 19. Kxf2 Bd7 20. Nf7 Nxg6 21. Nd6+ Ke7 22. Nxc4 b5 23. Nd2 b4 24. Ne2 Bc6 25. Rc1 Bd5 26. a3 bxa3 27. bxa3 a5 28. Nc3 Rc8 29. Nxd5+ 1-0

[Event "Smederevska Palanka Shocha Memorial"]
[Site "Smederevska Palanka"]
[Date "2016.01.10"]
[Round "1"]
[White "Miljkovic, Miroslav D"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2474"]
[BlackElo "2097"]
[PlyCount "65"]
[EventDate "2016.01.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 0-0 7. 0-0 Bxc3 8. bxc3 Ne4 9. Nd2 Nxd2 10. Bxd2 d6 11. e4 e5 12. f4 Nd7 13. Qg4 Nf6 14. Qf3 Nd7 15. Qg3 f6 16. Rae1 Qe7 17. h4 Kh8 18. h5 c5 19. fxe5 dxe5 20. d5 Rg8 21. Rf3 Raf8 22. Ref1 Qd6 23. Qh4 Bc8 24. Rg3 Qe7 25. Be2 Nb8 26. Rg6 Na6 27. Rf3 Nc7 28. Rfg3 Ne8 29. h6 Rf7 30. Qh5 Bd7 31. hxg7+ Rfxg7 32. Qxh7+ Rxh7 33. Rxg8# 1-0

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.30"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Srdanovic, Stefan"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2044"]
[BlackElo "1535"]
[PlyCount "178"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. b3 Re8 9. Bb2 b6 10. Qc2 Bb7 11. Rac1 dxc4 12. bxc4 c5 13. e3 Rc8 14. Qb3 cxd4 15. exd4 Bf8 16. Rfd1 Qe7 17. Nb5 Ra8 18. Ba3 Qd8 19. Bxf8 Rxf8 20. Nd6 Rb8 21. Nxb7 Rxb7 22. Ne5 Rc7 23. a4 Qc8 24. Nd3 Rd8 25. h3 h6 26. a5 Qa6 27. Nb4 Qc8 28. a6 Nb8 29. Bb7 Qd7 30. d5 exd5 31. Nxd5 Nxd5 32. Rxd5 Qe7 33. Rcd1 Rcd7 34. Qb5 Rxd5 35. cxd5 Qd7 36. Qf1 Qd6 37. Rc1 Kf8 38. Qd3 Kg8 39. Kg2 Re8 40. Qf5 Rd8 41. Rc3 Re8 42. h4 Rd8 43. h5 Re8 44. Rc4 Rd8 45. Rg4 Nd7 46. Rf4 Rf8 47. g4 Qf6 48. Qxf6 Nxf6 49. f3 Rd8 50. Kf2 Kf8 51. Rd4 Ke7 52. Ke3 Kd6 53. Kd3 Nd7 54. Rf4 f6 55. Kc4 Nc5 56. Kb5 Re8 57. Bc6 Re3 58. g5 hxg5 59. h6 gxh6 60. Rxf6+ Ke5 61. Rxh6 Kd4 62. Bb7 Rxf3 63. Rg6 Rf5 64. Kc6 Rxd5 65. Kc7 Re5 66. Kb8 b5 67. Kxa7 b4 68. Kb8 Nxa6+ 69. Rxa6 Rc5 70. Rb6 Kc3 71. Be4 b3 72. Kb7 Rc4 73. Re6 Rxe4 74. Rxe4 b2 75. Re1 Kc2 76. Re2+ Kc1 77. Re1+ Kd2 78. Rg1 Kc2 79. Rg2+ Kb3 80. Rg1 Ka2 81. Rg2 Ka1 82. Rxg5 b1Q+ 83. Ka6 Qd3+ 84. Rb5 Ka2 85. Kb6 Qd6+ 86. Ka5 Ka3 87. Rb6 Qc5+ 88. Ka6 Ka4 89. Ka7 Ka5 0-1

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.29"]
[Round "7"]
[White "Weinzettl, Ernst"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2301"]
[BlackElo "2044"]
[PlyCount "80"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 a6 9. Bc4 c5 10. d5 b5 11. Qe2 bxc4 12. 0-0-0 Qb6 13. Ne5 Ra7 14. f4 Nd7 15. Nxc4 Qb8 16. dxe6 Qxf4+ 17. Kb1 Nf6 18. exf7+ Kf8 19. Rhe1 Kg7 20. Rf1 Qh6 21. Ne5 Rc7 22. Rd3 Rf8 23. Rh3 Qg5 24. Rg3 Ng4 25. Nf3 Qg6 26. Nd5 Bd6 27. Nxc7 Bxc7 28. Nh4 Qg5 29. Rh3 f4 30. Nf3 Qf6 31. Rh5 Qxf7 32. Rxh7+ Kxh7 33. Ng5+ Kg7 34. Nxf7 Rxf7 35. a3 Ne3 36. Rf2 Ng4 37. Rf3 Ne3 38. Rf2 Ng4 39. Rf3 Ne3 40. Rf2 Ng4 1/2-1/2

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.28"]
[Round "6"]
[White "Rakic, Teodora"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1971"]
[BlackElo "2044"]
[PlyCount "124"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 c5 4. d5 Nf6 5. Nc3 d6 6. Nf3 0-0 7. a3 Bxc3 8. Bxc3 e5 9. e3 Bg4 10. Be2 Nbd7 11. 0-0 Ne4 12. Be1 f5 13. Nd2 Nef6 14. b4 Qe8 15. f3 Bh5 16. e4 Bg6 17. Qc2 Nh5 18. exf5 Bxf5 19. Bd3 Qg6 20. Bxf5 Rxf5 21. Ne4 Raf8 22. Kh1 Rf4 23. Bf2 b6 24. Qe2 R4f5 25. Be3 Nf4 26. Qd2 Rh5 27. g3 Nh3 28. g4 Rh4 29. Qg2 Nf4 30. Qg3 Rh3 31. Qg1 Kh8 32. Bxf4 Rxf4 33. Qg2 Rh6 34. Qe2 Qf7 35. Kg2 Rg6 36. h3 Qe7 37. Rab1 Nf6 38. bxc5 dxc5 39. a4 Nxe4 40. fxe4 Rgf6 41. Rxf4 exf4 42. Rb3 Qe5 43. a5 bxa5 44. Qb2 Qxe4+ 45. Kh2 h6 46. Rb8+ Kh7 47. Rb7 Qg6 48. Qb1 Ra6 49. h4 Qxb1 50. Rxb1 Kg6 51. Rd1 Kf7 52. h5 a4 53. Kg2 a3 54. Kf3 a2 55. Ra1 Ra4 56. Kxf4 Rxc4+ 57. Ke5 Ra4 58. Kd6 c4 59. Kc7 c3 60. d6 Rc4+ 61. Kd7 c2 62. Rf1+ Kg8 0-1

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.27"]
[Round "5"]
[White "Isak, Igor G"]
[Black "Andrijevic, Milan"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "2044"]
[BlackElo "2268"]
[PlyCount "74"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 0-0 11. Rc1 b6 12. Bd3 Bb7 13. 0-0 Nd7 14. Rfd1 Rc8 15. Qf4 h6 16. Rxc8 Qxc8 17. Rc1 Qa8 18. Rc7 Qb8 19. Qd6 Nf6 20. Qe7 Bxe4 21. Bxe4 Nxe4 22. Ne5 Qd8 23. Nc6 Qxe7 24. Nxe7+ Kh7 25. Rxa7 Rd8 26. f3 Nc3 27. Nc6 Rd6 28. Ne5 f6 29. Nd7 Kg6 30. Nf8+ Kf5 31. Rxg7 Rxd4 32. Nd7 Nd5 33. Rh7 Rd1+ 34. Kf2 Rd2+ 35. Kg3 Nf4 36. h3 Rxg2+ 37. Kh4 Rg5 0-1

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.26"]
[Round "4"]
[White "Cvetkovic, Nemanja"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2219"]
[BlackElo "2044"]
[PlyCount "71"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. c4 c6 6. 0-0 Bd6 7. Nc3 0-0 8. Qc2 Qe7 9. Bg5 h6 10. Bd2 Ne4 11. Nxe4 fxe4 12. Ne5 Bxe5 13. dxe5 Nd7 14. Bc3 Qc5 15. Qb3 a5 16. Rad1 a4 17. Qb4 b6 18. cxd5 exd5 19. Qxc5 bxc5 20. f4 Nb6 21. Kf2 Nc4 22. b3 axb3 23. axb3 Nb6 24. Ra1 Be6 25. Rfc1 Nd7 26. b4 c4 27. Ke3 c5 28. bxc5 Nxc5 29. Bb4 Nb3 30. Rxa8 Rxa8 31. Rd1 d4+ 32. Kxe4 c3 33. Kd3 Ra2 34. Bxc3 dxc3 35. Kxc3 Rxe2 36. f5 1/2-1/2

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.25"]
[Round "3"]
[White "Isak, Igor G"]
[Black "Rajkovic, Mladen"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2044"]
[BlackElo "2259"]
[PlyCount "106"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 b6 5. Nc3 Bb7 6. Bd3 cxd4 7. exd4 d6 8. Qe2 Be7 9. 0-0 Nbd7 10. Ba6 Qc8 11. Bc4 0-0 12. d5 e5 13. Rad1 h6 14. Bc1 a6 15. a4 Re8 16. h3 Bf8 17. g4 e4 18. Nd4 Ne5 19. Bb3 h5 20. Nxe4 Nexg4 21. Nxf6+ Nxf6 22. Qf3 Re5 23. c4 b5 24. axb5 axb5 25. Nxb5 Ne4 26. Kh2 g6 27. Rde1 Nc5 28. Bc2 Nd7 29. Bd3 Rxe1 30. Rxe1 Ne5 31. Qe2 Ba6 32. Na3 Rb8 33. f4 Nxd3 34. Qxd3 Bg7 35. b3 Qc5 36. Re3 Qa5 37. Qe2 Kh7 38. Bb2 Bh6 39. Kg3 h4+ 40. Kf3 Qd8 41. Bd4 Qd7 42. Qg2 Bxf4 43. Rc3 Bg3 44. Ke2 Re8+ 45. Re3 Rxe3+ 46. Kxe3 Bc8 47. Qf1 Qe7+ 48. Kd2 Bf5 49. Nb5 Qe4 50. Kc3 Be1+ 51. Kb2 Bb4 52. Qc1 Qg2+ 53. Ka1 Qxh3 0-1

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.24"]
[Round "2"]
[White "Isak, Igor G"]
[Black "Vujacic, Borivoje"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2044"]
[BlackElo "2262"]
[PlyCount "139"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 0-0 8. Be2 Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. gxf3 Ne5 12. Qb3 c6 13. f4 Ned7 14. Rd1 Qc7 15. 0-0 cxd5 16. Nxd5 Nxd5 17. Rxd5 Rfd8 18. Rc1 Qb8 19. Rcd1 Qc7 20. Qd3 Qc6 21. Rxd7 Rxd7 22. Qxd7 Qxe4 23. Qd5 Qc2 24. Qd2 Qe4 25. Qd3 Qb4 26. a3 Qxb2 27. Rb1 Qf6 28. Rxb7 a5 29. Rd7 e6 30. Kg2 Rc8 31. Bf3 h5 32. Qe4 Bh6 33. Qe5 Qxe5 34. fxe5 Bxe3 35. fxe3 Rc3 36. Kf2 Rxa3 37. Ra7 Ra2+ 38. Kg3 Ra3 39. Kf4 Ra4+ 40. Kg5 Kg7 41. h3 Ra3 42. Kf4 Ra4+ 43. e4 Ra1 44. Be2 Ra3 45. Bc4 Kf8 46. Ra8+ Kg7 47. Ra7 Kf8 48. h4 Ra4 49. Bb5 Ra3 50. Kg5 Kg7 51. Be8 Rf3 52. Rxa5 Rg3+ 53. Kf4 Rg4+ 54. Kf3 Kf8 55. Bb5 Rxh4 56. Ra8+ Kg7 57. Ra7 g5 58. Bd7 Rf4+ 59. Ke3 Kg6 60. Ra8 Kg7 61. Ra1 h4 62. Bb5 Kh6 63. Be2 Kg6 64. Rf1 Rxf1 65. Bxf1 f5 66. exf6 Kxf6 67. Bh3 Ke5 68. Bg4 Kd6 69. Kd4 e5+ 70. Kc4 1-0

[Event "Grocka op"]
[Site "Grocka"]
[Date "2015.07.23"]
[Round "1"]
[White "Radivojevic, Stojanca"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2044"]
[PlyCount "62"]
[EventDate "2015.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 Be7 4. Nbd2 d5 5. e3 h6 6. Bh4 c5 7. c4 cxd4 8. exd4 Nc6 9. Be2 dxc4 10. Bxc4 Nxd4 11. Nxd4 Qxd4 12. Bg3 0-0 13. 0-0 Rd8 14. Qb3 Qxd2 15. Rad1 Qa5 16. Rxd8+ Qxd8 17. Rd1 Qb6 18. Qc2 Bd7 19. h3 Rc8 20. a4 Qb4 21. Rd4 Bxa4 22. b3 b5 23. bxa4 Rxc4 24. Rxc4 Qxc4 25. Qb2 Qxa4 26. Qe5 Qd1+ 27. Kh2 Qd7 28. Qb8+ Kh7 29. f3 Ne8 30. Qa8 Bd6 31. f4 Nf6 0-1

[Event "SRB Central-ch op-B 8th"]
[Site "Paracin"]
[Date "2015.07.10"]
[Round "9"]
[White "Golubovic, Marko"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1991"]
[BlackElo "2044"]
[PlyCount "150"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Nf6 5. g4 Bd7 6. Bg2 Bc6 7. Qe2 e3 8. fxe3 Bxg2 9. Qxg2 Nc6 10. 0-0-0 Qd7 11. Nge2 0-0-0 12. Rhf1 h6 13. h4 e5 14. g5 hxg5 15. hxg5 Ne8 16. Ne4 Nd6 17. N2c3 Re8 18. Rf3 Nd8 19. Rdf1 Qe6 20. Nc5 Qg6 21. R3f2 Rh5 22. N3e4 Nxe4 23. Nxe4 Re6 24. d3 Be7 25. Rg1 a5 26. a4 Nc6 27. Qg4 Kd8 28. Rf5 Ke8 29. Rgf1 f6 30. Qg3 Nd8 31. gxf6 Qxg3 32. Nxg3 Rxf5 33. Nxf5 Bxf6 34. Rg1 Kf7 35. e4 Re8 36. Kd2 Rh8 37. Rg2 Ne6 38. Bc3 b6 39. Ne3 Rh5 40. Rf2 Nf4 41. Ng4 Ke6 42. Nxf6 gxf6 43. d4 c6 44. dxe5 fxe5 45. Ke3 Rh3+ 46. Rf3 Rh2 47. Rf2 Rh1 48. Kd2 c5 49. Bb2 Rb1 50. Bc3 Rh1 51. Bb2 Rh7 52. Kc3 Rd7 53. Kc4 Rd6 54. Rh2 Kf6 55. Rh6+ Ng6 56. Bc3 Kg5 57. Rh7 Kf4 58. Rb7 Kxe4 59. Kb5 Nf4 60. Bxe5 Kxe5 61. Rxb6 Rxb6+ 62. Kxb6 Kd5 63. Kxa5 Kc6 64. c3 Nd5 65. b4 c4 66. b5+ Kb7 67. b6 Kc6 68. b7 Kxb7 69. Kb5 Ne3 70. a5 Ka7 71. a6 Kb8 72. Kc5 Ka7 73. Kd4 Nd1 74. Kxc4 Nxc3 75. Kxc3 Kxa6 1/2-1/2

[Event "SRB Central-ch op-B 8th"]
[Site "Paracin"]
[Date "2015.07.09"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Milosevic, Rade"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2044"]
[BlackElo "2071"]
[PlyCount "139"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 Nc6 5. 0-0 d5 6. Bf4 0-0 7. c4 Nh5 8. Ne5 Nxf4 9. gxf4 Nxe5 10. fxe5 f5 11. cxd5 exd5 12. Nc3 c6 13. f4 Be6 14. Qb3 Qb6 15. e3 Qxb3 16. axb3 a6 17. Na4 h6 18. Nc5 Bxc5 19. dxc5 Rad8 20. Rad1 Rd7 21. Kf2 g5 22. Rg1 Rg7 23. Bf3 Kf7 24. b4 g4 25. Be2 h5 26. h4 Kg6 27. Rd4 Rd7 28. Ra1 Kf7 29. Bf1 Ke7 30. Bg2 Rfd8 31. Ke2 Rc8 32. Kd2 Kd8 33. Kc3 Kc7 34. Rdd1 Rcd8 35. Kd4 Rc8 36. Rdc1 Kd8 37. Ra3 Rdc7 38. Ra5 Kd7 39. Ra3 Rf8 40. Rd3 Ke7 41. Ra1 Rd7 42. Rc3 Rc7 43. b5 axb5 44. Rca3 Kd7 45. Ra7 Rb8 46. Kc3 Kc8 47. Kb4 Rd7 48. Rd1 Kc7 49. Kc3 Rdd8 50. Rda1 Rg8 51. Kb4 Rgd8 52. R1a6 Rg8 53. Kc3 Rgd8 54. Bf1 Bd7 55. Kd4 Rg8 56. Bg2 Be6 57. Kc3 Rgd8 58. Kb4 Rd7 59. b3 Rdd8 60. Ra1 Rd7 61. Kc3 Rbd8 62. Kb4 Rb8 63. Bf1 Re7 64. R1a6 Bd7 65. Ra1 Ree8 66. Bg2 Be6 67. Kc3 Red8 68. R1a6 Re8 69. Kb4 Red8 70. Kc3 1/2-1/2

[Event "SRB Central-ch op-B 8th"]
[Site "Paracin"]
[Date "2015.07.08"]
[Round "7"]
[White "Sukovic, Andrej"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1962"]
[BlackElo "2044"]
[PlyCount "60"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Bg5 cxd4 6. Bb5+ Bd7 7. Qxd4 Be7 8. exd5 Bxb5 9. Nxb5 a6 10. Nc3 Nc6 11. Qd2 Nxd5 12. Bxe7 Ncxe7 13. Nxd5 Qxd5 14. 0-0-0 0-0 15. Nf3 Qxa2 16. Qb4 Nd5 17. Qa3 Qxa3 18. bxa3 Rac8 19. Rd2 Rc3 20. Kb2 Rfc8 21. Ng5 b5 22. Ne4 R3c6 23. Re1 h6 24. g4 Nb6 25. Rde2 Nc4+ 26. Kb3 Rd8 27. Nc3 Nd2+ 28. Kb2 Nf3 29. Rd1 Rxd1 30. Nxd1 Nxh2 0-1

[Event "SRB Central-ch op-B 8th"]
[Site "Paracin"]
[Date "2015.07.07"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Stahlberg, Adam"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2044"]
[BlackElo "1945"]
[PlyCount "59"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 d5 5. Nbd2 Be7 6. e3 c5 7. c3 cxd4 8. exd4 Bd7 9. Bd3 Bc6 10. Qe2 Nbd7 11. 0-0 0-0 12. h3 Re8 13. Bg3 Nf8 14. Ne5 Bd6 15. f4 Qb6 16. Rab1 a5 17. Bh4 N6h7 18. Ndf3 Be7 19. Bf2 Reb8 20. f5 Be8 21. Rbe1 a4 22. a3 Ra5 23. fxe6 Nxe6 24. Bg3 Rc8 25. Nh4 Bxh4 26. Bxh4 Nhg5 27. Bxg5 Nxg5 28. Nc4 dxc4 29. Qxe8+ Rxe8 30. Rxe8# 1-0

[Event "SRB Central-ch op-B 8th"]
[Site "Paracin"]
[Date "2015.07.07"]
[Round "5"]
[White "Ratkovic, Petar"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1847"]
[BlackElo "2044"]
[PlyCount "112"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. Bd3 Bg4 6. Bf4 Nc6 7. c3 Qb6 8. Bc1 e6 9. Nbd2 Bd6 10. 0-0 Qc7 11. Re1 Bxh2+ 12. Kh1 Bf4 13. Be2 0-0 14. g3 Bd6 15. Kg2 Rae8 16. Ne5 Bf5 17. f4 Ne4 18. Ndf3 f6 19. Nxc6 bxc6 20. Nh4 Bg6 21. Nxg6 hxg6 22. Bd3 f5 23. Rh1 Kf7 24. Be3 Rh8 25. Qb3 Rb8 26. Qc2 Rh6 27. c4 Rbh8 28. Bxe4 fxe4 29. c5 Be7 30. Qf2 Rxh1 31. Rxh1 Rxh1 32. Kxh1 Qa5 33. a3 Qa4 34. Qd2 Bf6 35. Kg2 Bd8 36. Qe2 Bf6 37. Qd2 Qb5 38. Kf2 Bd8 39. Qc3 Bc7 40. Bd2 Ke7 41. b3 Qb8 42. Qe3 Qh8 43. Kg2 Qh5 44. Be1 Qd1 45. Bd2 Kd7 46. b4 Bd8 47. Be1 Bf6 48. Bf2 a6 49. Qc3 g5 50. Qe3 Qg4 51. fxg5 Bxg5 52. Qe1 Qf3+ 53. Kh2 e3 54. Bg1 e2 55. a4 Qf1 56. Bf2 Bd2 0-1

[Event "SRB Central-ch op-B 8th"]
[Site "Paracin"]
[Date "2015.07.03"]
[Round "1"]
[White "Tevdovski, Zoran"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1763"]
[BlackElo "2044"]
[PlyCount "101"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. e3 Nf6 4. Nf3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. Qe2 Ne4 8. Ne5 0-0 9. f3 Nxd2 10. Qxd2 d6 11. Nc4 Nc6 12. c3 b5 13. Na3 e5 14. Bg3 b4 15. Nc2 bxc3 16. bxc3 Bh4 17. Qf2 Bg5 18. f4 exf4 19. Bxf4 Qe7 20. 0-0 Rae8 21. Rae1 Na5 22. Re2 Bd5 23. Qg3 Bxf4 24. exf4 Be4 25. Bxe4 fxe4 26. Ne3 Qf7 27. f5 Nc4 28. Ng4 Kh8 29. f6 Qg6 30. Ref2 e3 31. fxg7+ Kxg7 32. Rxf8 Rxf8 33. Rxf8 Kxf8 34. Qf4+ Kg7 35. Nxe3 Nxe3 36. Qxe3 Qb1+ 37. Kf2 Qxa2+ 38. Kg3 Qf7 39. h4 a5 40. Kh3 h6 41. Qg3+ Qg6 42. Qe3 Kf7 43. Qf3+ Ke7 44. Qc6 Qe6+ 45. Kh2 Qd7 46. Qe4+ Kf8 47. Qa8+ Kg7 48. Qxa5 Qe7 49. Qh5 Qe4 50. Kg3 Qe1+ 51. Kf4 1/2-1/2

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.11"]
[Round "9"]
[White "Manelidis, Savvas"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2000"]
[BlackElo "2062"]
[PlyCount "124"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. Bd3 dxc3 6. Nxc3 Nc6 7. 0-0 g6 8. h3 Bg7 9. Qe2 0-0 10. Rd1 Bd7 11. Bg5 Qa5 12. Qd2 Ne5 13. Nxe5 Qxe5 14. Bf4 Qa5 15. b4 Qd8 16. Rac1 Rc8 17. Be3 a6 18. f4 Bc6 19. a4 d5 20. e5 d4 21. exf6 dxc3 22. Qe2 Bxf6 23. Bxg6 Qe8 24. Bb1 Bxa4 25. Qg4+ Kh8 26. Bxh7 Bxd1 27. Rxd1 Rg8 28. Qh5 Rg7 29. Bf5+ Kg8 30. Bd7 Qf8 31. Qf5 c2 32. Rc1 Rc4 33. Rxc2 Rxc2 34. Qxc2 Qd8 35. Qd3 Qc7 36. Bf5 e5 37. Qe4 Kh8 38. g4 exf4 39. Bxf4 Qb6+ 40. Be3 Qd6 41. Kg2 Qe5 42. Bf4 Qxe4+ 43. Bxe4 b6 44. Be3 Bd8 45. Kf3 f6 46. h4 Rd7 47. Kf4 a5 48. bxa5 bxa5 49. g5 Kg7 50. g6 Bc7+ 51. Kf5 Re7 52. Bd4 Be5 53. Bc5 Re8 54. h5 Bc3 55. Bd6 Be5 56. Bc5 Bb2 57. Bd6 a4 58. Bc6 Rd8 59. h6+ Kxh6 60. Bf4+ Kg7 61. Bxa4 Rd5+ 62. Kg4 Rd4 0-1

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.10"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Cvetkovski, Slobodan"]
[Result "1-0"]
[ECO "D63"]
[WhiteElo "2062"]
[BlackElo "1875"]
[PlyCount "77"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 Nbd7 6. e3 Be7 7. Rc1 0-0 8. h3 Re8 9. Bd3 dxc4 10. Bxc4 b5 11. Bd3 a6 12. 0-0 h6 13. Bh4 c5 14. Qe2 c4 15. Bb1 Nd5 16. Bg3 Nxc3 17. bxc3 Ba3 18. Rcd1 Bb7 19. e4 f6 20. Nh4 g5 21. Nf3 Qe7 22. Nh2 Qf7 23. f4 f5 24. fxg5 hxg5 25. Ng4 Qg7 26. Be5 Nxe5 27. Nxe5 f4 28. Qh5 Be7 29. Rde1 Rf8 30. Bc2 a5 31. Ng6 Rf7 32. Nxe7+ Rxe7 33. h4 Rf7 34. hxg5 b4 35. g6 Rd7 36. Rxf4 a4 37. Ref1 bxc3 38. e5 Qh8 39. Rf8+ 1-0

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.09"]
[Round "7"]
[White "Trifunovic, Borisav"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1951"]
[BlackElo "2062"]
[PlyCount "90"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 Nf6 4. Nf3 Bxc3+ 5. bxc3 0-0 6. Qc2 h6 7. e4 d6 8. e5 dxe5 9. Nxe5 c5 10. Be3 Qc7 11. Be2 Nbd7 12. f4 b6 13. Bf3 Bb7 14. 0-0 Rac8 15. Rac1 Qb8 16. Nxd7 Nxd7 17. f5 cxd4 18. cxd4 e5 19. f6 Nxf6 20. Bxb7 Qxb7 21. Rxf6 gxf6 22. Bxh6 Qd7 23. Rd1 Rfd8 24. Rd3 f5 25. Qf2 Rc6 26. Qh4 Rg6 27. d5 f6 28. Bd2 Qg7 29. Rg3 Rxg3 30. hxg3 Qg6 31. Kf2 Kg7 32. Qh1 Rc8 33. Qc1 Qg4 34. Qa3 Rc7 35. Qd6 Qxc4 36. Bb4 Qd4+ 37. Kf1 Rc1+ 38. Be1 Qc4+ 39. Kf2 Qc5+ 40. Qxc5 Rxc5 41. d6 a5 42. Kf3 Rd5 43. g4 fxg4+ 44. Kxg4 Rxd6 45. Kf5 Kf7 0-1

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.08"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Gagic, Miroljub"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2062"]
[BlackElo "1851"]
[PlyCount "117"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 b6 5. e3 Bb7 6. Bd3 Be7 7. 0-0 0-0 8. Nbd2 cxd4 9. exd4 d6 10. Qc2 h6 11. Bh4 Nbd7 12. Rfe1 Rc8 13. Qa4 a6 14. Qd1 Re8 15. Qe2 Ra8 16. a4 Nh5 17. Bxe7 Qxe7 18. Be4 Bxe4 19. Nxe4 Nhf6 20. a5 b5 21. Red1 Nxe4 22. Qxe4 Nf6 23. Qe2 Rec8 24. Ne1 Qd8 25. Nd3 Nd5 26. f4 g6 27. Qd2 Kg7 28. Rf1 Qc7 29. Rf3 Rh8 30. Rg3 Nf6 31. Qe2 Qc4 32. h4 h5 33. Qf3 Qd5 34. Nb4 Qxf3 35. Rxf3 Ne4 36. d5 Kf6 37. Rd1 Rhd8 38. Re3 Nc5 39. Rde1 Re8 40. Kf2 Rac8 41. Kf3 Ra8 42. g3 Ke7 43. dxe6 Nxe6 44. Nd5+ Kf8 45. Rd1 Red8 46. Nb4 Nc5 47. f5 Nb7 48. fxg6 fxg6 49. Kf4 Nxa5 50. Kg5 Nc4 51. Rf1+ Kg8 52. Re6 Ne5 53. Nd5 Ra7 54. Ne7+ Kg7 55. Nxg6 Rf7 56. Nf4 Rdf8 57. Nxh5+ Kh7 58. Rh6+ Kg8 59. Nf6+ 1-0

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.08"]
[Round "5"]
[White "Lojovic, Matija"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1839"]
[BlackElo "2062"]
[PlyCount "58"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Nc6 7. exd6 e6 8. Bd3 Bxd6 9. Nc3 Nxc3 10. bxc3 Qa5 11. Bd2 0-0 12. 0-0 Qh5 13. h3 e5 14. Nxe5 Qxd1 15. Raxd1 Nxe5 16. dxe5 Bxe5 17. Rfe1 Bc7 18. Bc4 Rb8 19. Be3 b6 20. Bg5 b5 21. Bd5 Be6 22. Bxe6 fxe6 23. Rxe6 Bb6 24. Be3 Bxe3 25. Rxe3 Rb7 26. Red3 Rc8 27. Rd8+ Rxd8 28. Rxd8+ Kf7 29. Kf1 Ke7 1/2-1/2

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.07"]
[Round "4"]
[White "Isak, Igor G"]
[Black "Zajic, Milun"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2062"]
[BlackElo "1970"]
[PlyCount "98"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 0-0 6. Bg2 d6 7. 0-0 Bxc3 8. bxc3 Qe7 9. Bf4 Rd8 10. Qc2 h6 11. Rfe1 Nc6 12. Rad1 Nd7 13. d5 Nce5 14. Nxe5 Nxe5 15. Bxe5 dxe5 16. e4 b6 17. Bf1 g5 18. Be2 Bd7 19. Qc1 Kg7 20. Kh1 Qf6 21. Qe3 Rg8 22. Rf1 exd5 23. cxd5 Bh3 24. Rg1 Bd7 25. Rdf1 Qe7 26. Bh5 Raf8 27. f4 f6 28. f5 c4 29. h4 Rc8 30. Rf2 Qd6 31. Rh2 a5 32. hxg5 hxg5 33. Bg6 Rh8 34. Rgg2 Ba4 35. Qd2 b5 36. Rxh8 Rxh8+ 37. Rh2 Qb8 38. Qf2 Qc7 39. d6 Qb7 40. Rxh8 Kxh8 41. Qh2+ Kg8 42. Qh7+ Qxh7+ 43. Bxh7+ Kf8 44. Bg8 Ke8 45. Kg2 Kd7 46. Kf2 Kxd6 47. Ke3 Kc5 48. Be6 b4 49. Kd2 Bc6 0-1

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.05"]
[Round "3"]
[White "Rajic, Momcilo"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1923"]
[BlackElo "2062"]
[PlyCount "94"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 a6 5. d4 cxd4 6. Nxd4 Qc7 7. Nxc6 bxc6 8. Be3 d5 9. Bd3 Bd6 10. h4 Ne7 11. 0-0 Ng6 12. Na4 0-0 13. Nb6 Rb8 14. Nxc8 Qxc8 15. Rb1 Qc7 16. a3 a5 17. Qd2 Bf4 18. exd5 Bxe3 19. Qxe3 cxd5 20. Bxg6 hxg6 21. c3 Rb3 22. Rfc1 Rfb8 23. Rc2 Rxa3 24. Rd1 Ra2 25. Qe2 Ra4 26. g3 Re4 27. Qd3 Qe5 28. Qd2 a4 29. Ra1 g5 30. Kg2 g6 31. Qd3 Kg7 32. Qa6 Rc4 33. f3 Rh8 34. Rf2 Qf5 35. g4 Qf4 36. Re1 Rhc8 37. Rfe2 Qb8 38. Ra1 R8c6 39. Qa5 Qf4 40. Rae1 Qf6 41. Re5 Rf4 42. R5e3 Rd6 43. Qc5 Qd8 44. Kg3 Rc4 45. Qa7 Rd7 46. Qa6 Qb8+ 47. Kf2 Ra7 0-1

[Event "SRB Central-ch op-B 7th"]
[Site "Paracin"]
[Date "2014.07.04"]
[Round "1"]
[White "Mijajlovic, Milutin"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1750"]
[BlackElo "2062"]
[PlyCount "94"]
[EventDate "2014.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nc3 d5 4. Bg5 Bb4 5. e3 Nbd7 6. Bd3 c5 7. dxc5 Nxc5 8. 0-0 Nxd3 9. cxd3 0-0 10. Rc1 a6 11. a3 Be7 12. Ne5 h6 13. Bh4 d4 14. exd4 Qxd4 15. Nf3 Qg4 16. h3 Qh5 17. Bg3 b5 18. Ne4 Bb7 19. Re1 Rac8 20. Qe2 Rfd8 21. b4 Rxc1 22. Rxc1 Qd5 23. Nxf6+ Bxf6 24. Ne1 Rc8 25. Rxc8+ Bxc8 26. Qc2 Bb7 27. Kh2 Be5 28. Nf3 Bxg3+ 29. fxg3 Qf5 30. Qe2 Bd5 31. Qe3 Qf6 32. Qe5 Qxe5 33. Nxe5 Kf8 34. Kg1 f6 35. Nf3 Ke7 36. Kf2 Kd6 37. Ke3 Bxf3 38. gxf3 Kd5 39. h4 g6 40. g4 h5 41. gxh5 gxh5 42. f4 e5 43. f5 Kd6 44. Ke4 Kc6 45. d4 exd4 46. Kxd4 Kd6 47. Ke4 Kc6 1/2-1/2

[Event "Pozarevac City-chA"]
[Site "Pozarevac"]
[Date "2013.12.29"]
[Round "5"]
[White "Isak, Igor G"]
[Black "Koroglou, Viktor"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2082"]
[BlackElo "2043"]
[PlyCount "60"]
[EventDate "2013.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SRB"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Bd3 h6 7. Bh4 Be7 8. Nf3 c5 9. Qe2 Nxe4 10. Qxe4 Bxh4 11. Nxh4 Nf6 12. Bb5+ Bd7 13. Qxb7 Rb8 14. Bxd7+ Nxd7 15. Qe4 Qa5+ 16. c3 0-0 17. 0-0 Rxb2 18. c4 cxd4 19. Qxd4 Rd2 20. Qe3 Nb6 21. Qb3 Rfd8 22. Nf3 R2d3 23. Qb5 Qc3 24. c5 Rxf3 25. cxb6 Rf5 26. Qb1 axb6 27. Qxb6 Rfd5 28. h3 Qa3 29. Qb3 Rd3 30. Rad1 Qxb3 0-1

[Event "Pozarevac City-chA"]
[Site "Pozarevac"]
[Date "2013.12.29"]
[Round "4"]
[White "Perunovic, Miodrag"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2418"]
[BlackElo "2082"]
[PlyCount "45"]
[EventDate "2013.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SRB"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. f4 Qc7 9. g4 b5 10. h3 Qb7 11. Bf3 Be7 12. g5 Nfd7 13. f5 Bc4 14. Na5 Qc7 15. Nxc4 Qxc4 16. Be2 Qc5 17. Nd5 Bd8 18. Be3 Qc6 19. c4 Nb6 20. cxb5 axb5 21. Bxb6 Bxb6 22. Rc1 Qb7 23. Nxb6 1-0

[Event "Pozarevac City-chA"]
[Site "Pozarevac"]
[Date "2013.12.28"]
[Round "2"]
[White "Secheres, Adrian Simion"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2167"]
[BlackElo "2082"]
[PlyCount "61"]
[EventDate "2013.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SRB"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. Qb3 Bxf3 8. gxf3 Nbd7 9. Qxb7 c5 10. Nc3 cxd4 11. exd4 Rc8 12. Bb3 Rc7 13. Qb5 Qc8 14. Bd2 Be7 15. 0-0 0-0 16. Rac1 e5 17. Nd5 Nxd5 18. Qxd5 exd4 19. Bf4 Rc5 20. Rxc5 Nxc5 21. Rc1 Qxh3 22. Rxc5 Bxc5 23. Qxc5 Qxf3 24. Qxd4 Qg4+ 25. Kf1 h5 26. Be3 Qh3+ 27. Ke2 h4 28. Qe4 Qh2 29. Bc5 Rc8 30. Bxf7+ Kh8 31. Bd4 1-0

[Event "Pozarevac City-chA"]
[Site "Pozarevac"]
[Date "2013.12.27"]
[Round "1"]
[White "Isak, Igor G"]
[Black "Martinovic, Slobodan"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2082"]
[BlackElo "2375"]
[PlyCount "70"]
[EventDate "2013.12.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SRB"]
[SourceTitle "CBM 158 Extra"]
[Source "ChessBase"]
[SourceDate "2014.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2014.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 Nf6 5. Nf3 e6 6. 0-0 a6 7. a4 d5 8. Bd3 Be7 9. Re1 0-0 10. b3 dxe4 11. Nxe4 Nxb3 12. Bb2 Nxa1 13. Qxa1 Ne8 14. h4 f6 15. Qa2 Bd7 16. Ng3 Kh8 17. h5 b5 18. h6 c4 19. hxg7+ Nxg7 20. Be4 Rc8 21. Qa1 e5 22. Kh2 Qb6 23. Nh4 Bc5 24. Ngf5 Bxf5 25. Nxf5 Rce8 26. Qd1 Nxf5 27. Bxf5 Bd4 28. Qh5 Re7 29. c3 Bxf2 30. Rf1 Rg7 31. g4 e4 32. Kg2 e3 33. dxe3 Bxe3 34. Rh1 Qb7+ 35. Kf1 Qf3+ 0-1

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.12"]
[Round "9"]
[White "Isak, Igor G"]
[Black "Colovic, Zoran"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2053"]
[BlackElo "2112"]
[PlyCount "112"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. g3 d5 6. d3 Nf6 7. e5 Nd7 8. Bg2 b5 9. Ne2 g6 10. Be3 Bb7 11. d4 c4 12. 0-0 Ne7 13. g4 Nb6 14. Ng3 Qd7 15. f5 Nc6 16. fxe6 fxe6 17. Bg5 Be7 18. Bf6 Rf8 19. g5 0-0-0 20. c3 Rde8 21. h4 b4 22. Ne2 a5 23. Bh3 Bd8 24. Rb1 Ne7 25. Nf4 Nc6 26. Nh2 Kb8 27. Ng4 Bc7 28. Qc2 Bc8 29. Nh6 Na7 30. h5 gxh5 31. Nxh5 Nb5 32. Ng7 bxc3 33. bxc3 Qc6 34. a4 Na3 35. Rxb6+ Qxb6 36. Qa2 Qb3 37. Ra1 Qxc3 38. Qxa3 Qxd4+ 39. Kh1 Qe4+ 40. Bg2 Qh4+ 41. Qh3 Qd4 42. Rb1+ Ka8 43. Nxe8 Rxe8 44. Rc1 Bxe5 45. Bxe5 Qxe5 46. Rxc4 Bb7 47. Rc5 Kb8 48. Qh2 Qxh2+ 49. Kxh2 Re7 50. Kg3 Ka7 51. Rxa5+ Kb6 52. Rb5+ Kc6 53. Ng4 Kd6 54. a5 Bc6 55. Rb6 e5 56. Ne3 e4 1-0

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.11"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Scekic, Veljko"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2053"]
[BlackElo "2181"]
[PlyCount "64"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nf6 5. Bd3 c5 6. c3 Ne4 7. Bxe4 dxe4 8. Ng5 Qd5 9. dxc5 Qxd1+ 10. Kxd1 f5 11. b3 h6 12. Nh3 Na6 13. Ba3 Be6 14. c6 bxc6 15. Kc2 Kf7 16. Nf2 Rhd8 17. Rd1 Rxd1 18. Nxd1 Rd8 19. Nb2 g5 20. Nd2 gxf4 21. exf4 Nc7 22. Bc5 Nd5 23. Bxa7 Nxc3 24. a4 Nd5 25. Bc5 Nxf4 26. Nxe4 Bxb2 27. Rf1 Be5 28. a5 fxe4 29. g3 e3 30. gxf4 Bf5+ 31. Kc1 e2 32. Re1 Bxf4+ 0-1

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.10"]
[Round "7"]
[White "Popovic, Aleksandar M"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2278"]
[BlackElo "2053"]
[PlyCount "63"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. d5 exf3 6. dxc6 bxc6 7. exf3 Bb4 8. Bd2 Nf6 9. a3 Bc5 10. Qc2 Qe7+ 11. Be2 d6 12. 0-0 0-0 13. Bd3 Be6 14. Ne2 a5 15. b4 axb4 16. axb4 Bb6 17. Nf4 Bf7 18. Rae1 Qd8 19. Bxf5 c5 20. bxc5 Bxc5 21. Bc3 Kh8 22. Ne6 Bxe6 23. Rxe6 c6 24. Bxh7 Qb6 25. Bg6 Ra3 26. Bxf6 gxf6 27. Re4 Rfa8 28. Bf7 Kg7 29. Rg4+ Kf8 30. Qh7 Bxf2+ 31. Kh1 d5 32. Bxd5 1-0

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.09"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Nestorovic, Dejan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2053"]
[BlackElo "2411"]
[PlyCount "88"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 d6 6. 0-0 Nf6 7. Re1 Qc7 8. d4 cxd4 9. Nxd4 Be7 10. Be3 0-0 11. Qe2 Bd7 12. Rad1 b5 13. a3 Rab8 14. Nxc6 Bxc6 15. Bd4 e5 16. Nd5 Bxd5 17. exd5 Rfe8 18. Bc3 Nd7 19. Qd2 f5 20. f4 Bf6 21. Kh1 Rbc8 22. fxe5 Bxe5 23. Bxe5 Rxe5 24. Rxe5 Nxe5 25. c3 Qc5 26. Qd4 Nc4 27. Qxc5 Rxc5 28. Rb1 Rc7 29. Bf1 Kf7 30. Kg1 Ne3 31. a4 Rc5 32. axb5 axb5 33. Kf2 Nxf1 34. Rxf1 Rxd5 35. Ke3 g5 36. h4 h6 37. hxg5 hxg5 38. Ra1 Kg6 39. Ra5 Kh5 40. Kf3 Rd3+ 41. Ke2 Rxg3 42. Rxb5 f4 43. Kf2 Rh3 44. Kg2 Rd3 0-1

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.09"]
[Round "5"]
[White "Sorgic, Dragan"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2265"]
[BlackElo "2053"]
[PlyCount "58"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Qb6 6. Nb3 d5 7. exd5 Nxd5 8. 0-0 Be7 9. c4 Nf6 10. Nc3 a6 11. Qe2 Qc7 12. Bg5 Nbd7 13. Rae1 0-0 14. Nd4 Bd6 15. Ne4 Bxh2+ 16. Kh1 Be5 17. Nf3 Bf4 18. Bh4 b6 19. g3 Bh6 20. Kg2 Nxe4 21. Qxe4 g6 22. Be7 Bb7 23. Qh4 Rfe8 24. Qxh6 Rxe7 25. Rh1 Nf8 26. Rh4 f5 27. Qg5 Rd8 28. Bxf5 Bxf3+ 29. Kxf3 Rf7 0-1

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.08"]
[Round "4"]
[White "Isak, Igor G"]
[Black "Carnic, Srdjan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2053"]
[BlackElo "2341"]
[PlyCount "67"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 Nf6 7. 0-0 Be7 8. Ne2 0-0 9. c3 c4 10. e5 cxd3 11. Qxd3 Nd5 12. h4 d6 13. Ng5 g6 14. exd6 Qxd6 15. Ne4 Qb6 16. Bg5 Bxg5 17. hxg5 Nd7 18. Qd4 Qxd4 19. Nxd4 Rab8 20. a4 e5 21. Nc2 bxa4 22. Rxa4 N5b6 23. Raa1 Nc4 24. b4 Bxe4 25. Bxe4 Nd2 26. Rfe1 Rfc8 27. Rad1 Nxe4 28. Rxe4 Rb7 29. Re3 Rbc7 30. Rdd3 Nf8 31. Rxe5 Rxc3 32. Rxc3 Rxc3 33. Ne3 Ne6 34. Ra5 1/2-1/2

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.06"]
[Round "3"]
[White "Djordjevic, Gradimir"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2216"]
[BlackElo "2053"]
[PlyCount "96"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 e4 6. d3 Bb4 7. d4 d5 8. cxd5 Nxd5 9. Nge2 Be6 10. 0-0 Qe7 11. Qa4 Nb6 12. Qc2 Bc4 13. Re1 Bd3 14. Qd1 g5 15. a3 Bd6 16. b3 h5 17. f3 0-0-0 18. d5 Be5 19. dxc6 Bxe2 20. cxb7+ Kxb7 21. Qxe2 Bxc3 22. Bb2 Rd2 23. Bxc3 Rxe2 24. Rxe2 Rd8 25. fxe4 fxe4 26. Rf1 Qxa3 27. Bxe4+ Kb8 28. Bd4 Qxb3 29. Ref2 Qb4 30. Bg2 a5 31. Rc2 Rxd4 32. exd4 Qxd4+ 33. Kh1 Qd6 34. Rc6 Qe7 35. Rh6 a4 36. Rxh5 a3 37. Rh8+ Ka7 38. Rhf8 Qb4 39. R8f7 Qc3 40. R7f3 Qb2 41. R3f2 Qd4 42. Ra2 Nc4 43. h3 Kb6 44. Rc1 c5 45. Kh2 Ne3 46. Rb1+ Kc7 47. Bf3 Nf5 48. Rb7+ Kd6 0-1

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.06"]
[Round "2"]
[White "Isak, Igor G"]
[Black "Mladenovic, Stefan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2053"]
[BlackElo "2307"]
[PlyCount "102"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 Nbd7 6. Nc4 Nb6 7. Ne3 g6 8. Be2 Bg7 9. Bf3 0-0 10. 0-0 e6 11. b3 Nfd5 12. Bb2 Nxc3 13. Bxc3 Bxc3 14. dxc3 Qc7 15. a4 Rd8 16. Qe2 Nd5 17. Nxd5 exd5 18. a5 Rb8 19. Rfd1 Be6 20. Rd2 Rd7 21. Qb5 Rbd8 22. Rad1 b6 23. axb6 axb6 24. c4 dxc4 25. Rxd7 Rxd7 26. Rxd7 Qxd7 27. Qxd7 Bxd7 28. bxc4 Be6 29. Be2 Kf8 30. f3 Ke7 31. Kf2 Kd6 32. Ke3 Kc6 33. c3 Kb7 34. Kd3 Ka6 35. Bd1 Ka5 36. g3 f6 37. f4 Bd7 38. h4 Be6 39. Bf3 Ka4 40. Bd5 Bf5+ 41. Kd2 Kb3 42. Bg8 h6 43. Bf7 g5 44. fxg5 fxg5 45. hxg5 hxg5 46. Bd5 Bh3 47. Be4 Kxc4 48. Kc2 Bd7 49. Bd3+ Kd5 50. Kb3 b5 51. c4+ Kd4 0-1

[Event "SRB Central-ch op-A 6th"]
[Site "Paracin"]
[Date "2013.07.05"]
[Round "1"]
[White "Irizanin, Radoje"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2333"]
[BlackElo "2053"]
[PlyCount "128"]
[EventDate "2013.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. e3 b6 5. Be2 Bb7 6. 0-0 Be7 7. c4 0-0 8. Nc3 d6 9. Ng5 Qd7 10. Bf3 c6 11. h4 h6 12. Nh3 d5 13. cxd5 exd5 14. h5 Qe8 15. Be5 Nbd7 16. Nf4 Bb4 17. Ng6 Rf7 18. Bf4 Ne4 19. Rc1 Rf6 20. Be2 Nf8 21. Nxe4 fxe4 22. Be5 Rf7 23. a3 Be7 24. Nxe7+ Qxe7 25. b4 Nd7 26. Bg3 b5 27. a4 a6 28. Qb3 Nb6 29. axb5 axb5 30. Ra1 Rff8 31. Qc3 Rfc8 32. Qc5 Qxc5 33. dxc5 Nc4 34. Bf4 Rxa1 35. Rxa1 Ra8 36. Rxa8+ Bxa8 37. f3 exf3 38. gxf3 Bb7 39. Kf2 Bc8 40. e4 dxe4 41. fxe4 Be6 42. Bf3 Kf7 43. Kg3 Bd7 44. Bc1 Ne5 45. Be2 Be6 46. Bb2 Nd7 47. Kf4 Nf6 48. Bf3 Ke7 49. Bxf6+ gxf6 50. e5 Bd7 51. Be4 Be8 52. Kf5 fxe5 53. Kxe5 Bd7 54. Bf3 Be8 55. Bd1 Bd7 56. Be2 Be8 57. Bg4 Bf7 58. Bd1 Be8 59. Kf5 Kf7 60. Bf3 Bd7+ 61. Ke5 Ke7 62. Be4 Be8 63. Bg6 Bxg6 64. hxg6 h5 1/2-1/2

[Event "SRB-chT2 West CS"]
[Site "Serbia"]
[Date "2012.09.16"]
[Round "4.6"]
[White "Isak, Igor G"]
[Black "Avramovic, Zoran"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2011"]
[BlackElo "2284"]
[PlyCount "73"]
[EventDate "2012.09.14"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bg5 Be7 8. Bd3 0-0 9. h3 Re8 10. 0-0 Ne4 11. Bf4 Nxc3 12. bxc3 Be6 13. Rb1 b6 14. Ne5 f6 15. Nf3 Bd6 16. Qd2 c5 17. Rfe1 Qc7 18. Bxd6 Qxd6 19. Re3 Nc6 20. Rbe1 Bf7 21. Rxe8+ Rxe8 22. Bb5 Rxe1+ 23. Qxe1 Kf8 24. Qe3 c4 25. Bxc6 Qxc6 26. Qf4 Qd7 27. Qb8+ Be8 28. Nd2 Ke7 29. Nf1 Bf7 30. Ne3 h5 31. Qh8 g6 32. Qb8 Be6 33. Qa8 Kf7 34. Qh8 Ke7 35. Qa8 Kd6 36. Qf8+ Qe7 37. Qb8+ 1/2-1/2

[Event "SRB-chT2 West CS"]
[Site "Serbia"]
[Date "2012.09.15"]
[Round "2.5"]
[White "Isak, Igor G"]
[Black "Cubrakovic, Velibor"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2011"]
[BlackElo "2204"]
[PlyCount "75"]
[EventDate "2012.09.14"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. b3 Bg4 7. Bb2 Nf6 8. 0-0 a5 9. Nc3 Qb6 10. Na4 Qa7 11. c4 e6 12. Qc2 Nd7 13. Ne5 Bf5 14. d3 Nxe5 15. Bxe5 f6 16. e4 Bg6 17. Bb2 d4 18. Rae1 Bf7 19. Qd2 Be7 20. Ba3 Rb8 21. Rf3 g6 22. f5 e5 23. fxg6 hxg6 24. Ref1 Rh5 25. Qf2 f5 26. exf5 e4 27. fxg6 Bxg6 28. Qg3 Rg5 29. Rf8+ Bxf8 30. Qxg5 Qg7 31. Qf4 Rd8 32. Bxc5 Be7 33. Bb6 Bd6 34. Qf6 Rd7 35. Qe6+ Be7 36. Nc5 Rd6 37. Qc8+ Bd8 38. Bxd8 1-0

[Event "SRB-chT2 West CS"]
[Site "Serbia"]
[Date "2012.09.15"]
[Round "3.5"]
[White "Markovic, Dragan P"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2239"]
[BlackElo "2011"]
[PlyCount "103"]
[EventDate "2012.09.14"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 Qxd5 5. Nf3 Nc6 6. Be3 cxd4 7. cxd4 Nf6 8. a3 Qa5+ 9. Nc3 Ne4 10. Bd2 Nxd2 11. Qxd2 Be7 12. d5 exd5 13. Nxd5 Qxd2+ 14. Nxd2 0-0 15. Nxe7+ Nxe7 16. Bc4 Rd8 17. Rd1 Bg4 18. f3 Bf5 19. Ne4 Rxd1+ 20. Kxd1 Rd8+ 21. Ke2 Rd4 22. Bd3 Nc6 23. Nf6+ gxf6 24. Bxf5 Rd5 25. Be4 Rb5 26. Rb1 a5 27. Kd2 Ne5 28. Kc3 Rc5+ 29. Kd4 b6 30. Re1 h6 31. h3 Kg7 32. f4 Rc4+ 33. Ke3 Nd7 34. Rd1 Nc5 35. Bf3 Ne6 36. g3 Rc5 37. Be4 Rb5 38. Rd2 Rb3+ 39. Kf2 Nc5 40. Bd5 Rd3 41. Rxd3 Nxd3+ 42. Ke2 Nxb2 43. Bc6 Nc4 44. a4 Nd6 45. Kd3 f5 46. Kd4 Kf6 47. g4 fxg4 48. hxg4 Ke6 49. Kd3 Nc8 50. Ke4 Nd6+ 51. Kd4 Nc8 52. Bd5+ 1/2-1/2

[Event "SRB-chT2 West CS"]
[Site "Serbia"]
[Date "2012.09.14"]
[Round "1.1"]
[White "Adzic, Momcilo"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2271"]
[BlackElo "2011"]
[PlyCount "75"]
[EventDate "2012.09.14"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "SRB"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Qb6 7. Ne2 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. a3 cxd4 11. cxd4 f6 12. Qc2 f5 13. b4 Re8 14. Be3 Nf8 15. h4 Bd7 16. g3 Nd8 17. Nc3 a6 18. Rfc1 Bb5 19. Nxb5 axb5 20. Qe2 Nc6 21. Bxb5 Rec8 22. Bd3 g6 23. Ra2 Nd7 24. Rac2 Na7 25. Nd2 Rxc2 26. Rxc2 Rc8 27. Rxc8+ Nxc8 28. Bb5 Qc7 29. Qd3 Na7 30. Ba4 Nb6 31. Bd1 Qc1 32. Nf3 Qc4 33. Qd2 Nb5 34. Be2 Qc6 35. Qd3 Qc4 36. Qd2 Qc6 37. Qd3 Qc4 38. Qd2 1/2-1/2

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2011.01.22"]
[Round "1"]
[White "Isak, Igor G"]
[Black "Blesic, Vaso"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2004"]
[BlackElo "2412"]
[PlyCount "48"]
[EventDate "2011.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. c3 Qb6 7. Nbd2 d5 8. dxc5 Qxc5 9. Nb3 Qb6 10. Be3 Qd8 11. h3 Nc6 12. Nbd4 Re8 13. Nxc6 bxc6 14. Qa4 Qc7 15. Rac1 e5 16. Rfd1 Bf5 17. Nh4 Be6 18. Nf3 h6 19. Nxe5 Qxe5 20. Bf4 Qxe2 21. Bf1 Qh5 22. g4 Nxg4 23. hxg4 Qxg4+ 24. Bg2 g5 0-1

[Event "SRB-chT3 North"]
[Site "Kragujevac"]
[Date "2010.10.03"]
[Round "4"]
[White "Todorovic, Kosta"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1940"]
[BlackElo "2010"]
[PlyCount "55"]
[EventDate "2010.09.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Qf3 Nf6 5. Bb5+ c6 6. Be2 g6 7. d3 Bg7 8. Qg3 0-0 9. h4 h5 10. Nh3 Bf5 11. 0-0 Nbd7 12. Nd1 Nd5 13. c4 Be5 14. Nf4 Nxf4 15. Bxf4 Bxf4 16. Qxf4 e5 17. Qg3 Kh7 18. Ne3 Qf6 19. Rfd1 Nc5 20. Rd2 Ne6 21. Re1 Rad8 22. Bf1 Nf4 23. Nxf5 Qxf5 24. Qe3 f6 25. g3 Ne6 26. Qxa7 Rf7 27. Qe3 Nd4 28. Bg2 1/2-1/2

[Event "SRB-chT3 North"]
[Site "Kragujevac"]
[Date "2010.09.19"]
[Round "2"]
[White "Dragasevic, Dragan"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2188"]
[BlackElo "2010"]
[PlyCount "99"]
[EventDate "2010.09.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 cxd5 6. Qb3 Nc6 7. Bg5 e6 8. e3 Be7 9. Bd3 Bd7 10. 0-0 b5 11. Rac1 0-0 12. Rfd1 Rc8 13. a3 h6 14. Bf4 Nh5 15. Be5 f6 16. Bg3 Nxg3 17. hxg3 f5 18. Rc2 Qb6 19. Nxd5 Qd8 20. Nf4 Qb6 21. Qa2 b4 22. Rcc1 b3 23. Qb1 Bf6 24. Bc4 Na5 25. Be2 Bb5 26. Bxb5 axb5 27. Qd3 g5 28. Ng6 Rfd8 29. Nfe5 Kg7 30. g4 Rxc1 31. Rxc1 Nc4 32. Qxb3 Nxe5 33. dxe5 Kxg6 34. gxf5+ exf5 35. exf6 Kxf6 36. Qc3+ Kg6 37. g3 Rd6 38. Qe5 Re6 39. Qc5 Qb7 40. Rd1 Rc6 41. Qd5 Qb6 42. Qg8+ Kf6 43. Rd5 Rd6 44. Qf8+ Ke6 45. Qxf5+ Ke7 46. Re5+ Kd8 47. Qf8+ Kc7 48. b4 Rd1+ 49. Kh2 Qc6 50. e4 1-0

[Event "SRB-chT3 North"]
[Site "Kragujevac"]
[Date "2010.09.12"]
[Round "1"]
[White "Savic, Bratislav"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2010"]
[PlyCount "86"]
[EventDate "2010.09.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "SRB"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. h3 Bd7 8. Nf3 e5 9. 0-0 Nh5 10. Ne2 exf4 11. gxf4 f5 12. c3 Qb6 13. Kh2 0-0 14. Qb3+ Qxb3 15. axb3 Rae8 16. Nd2 b5 17. Ra6 Rc8 18. Ng3 Nxg3 19. Kxg3 Rc7 20. h4 Bc8 21. Ra2 Ne7 22. h5 Be6 23. Ra6 Rd8 24. e5 dxe5 25. Rxe6 Kf7 26. Rxe5 Bxe5 27. fxe5 Rxd3+ 28. Rf3 Rcd7 29. Rxd3 Rxd3+ 30. Kf2 b4 31. c4 g5 32. Bf1 Rd8 33. Nf3 h6 34. Be3 Rc8 35. Ne1 f4 36. Bc1 Nc6 37. Bg2 Nxe5 38. Bd5+ Kf6 39. Bd2 Kf5 40. Ke2 Re8 41. Kf2 Re7 42. Nc2 a5 43. Ne1 Kg4 0-1

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.30"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Petrovic, Petar"]
[Result "1/2-1/2"]
[ECO "A82"]
[WhiteElo "2023"]
[BlackElo "2111"]
[PlyCount "140"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 e6 5. f3 exf3 6. Nxf3 Bb4 7. Bd3 0-0 8. 0-0 Bxc3 9. bxc3 d6 10. Qe2 Nc6 11. Ne5 dxe5 12. dxe5 Nxe5 13. Qxe5 Qd5 14. Bxf6 gxf6 15. Qg3+ Kh8 16. Qxc7 Bd7 17. Bc4 Qc6 18. Qxc6 Bxc6 19. Bxe6 Rae8 20. Rae1 Re7 21. Bb3 Rc7 22. Re3 f5 23. g3 Kg7 24. Rf4 h5 25. Rh4 Rh8 26. Kf2 Be4 27. Ke2 Kg6 28. Kd2 Rhc8 29. Be6 Rd8+ 30. Kc1 Rd6 31. Bb3 b5 32. Rf4 a5 33. a4 bxa4 34. Bxa4 Rc4 35. Be8+ Kg5 36. Rh4 Rh6 37. Kb2 Rh8 38. Bf7 Rc7 39. Bb3 Rb8 40. Ka3 a4 41. Bxa4 Ra8 42. Kb4 Rb7+ 43. Bb5 Bxc2 44. c4 Be4 45. Rhxe4 fxe4 46. Rxe4 Ra2 47. h4+ Kf5 48. Re3 Kf6 49. Kc5 Ra8 50. Kd6 Rd8+ 51. Kc6 Rg7 52. c5 Rc8+ 53. Kd6 Rd8+ 54. Kc6 Rc8+ 55. Kd5 Rd8+ 56. Kc4 Rg4+ 57. Kc3 Rd5 58. Be8 Rxc5+ 59. Kd3 Re5 60. Rxe5 Kxe5 61. Bxh5 Rxg3+ 62. Kc2 Rh3 63. Kb2 Rxh4 64. Bd1 Kd4 65. Bb3 Rh2+ 66. Ka1 Kc3 67. Ba2 Rh1+ 68. Bb1 Rg1 69. Ka2 Re1 70. Ka1 Kb3 1/2-1/2

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.29"]
[Round "7"]
[White "Jakovljevic, Zivota"]
[Black "Isak, Igor G"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2130"]
[BlackElo "2023"]
[PlyCount "104"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. Nf3 Bd6 7. c5 Bc7 8. 0-0 0-0 9. Bf4 Nbd7 10. b4 Re8 11. Ne5 Nxe5 12. Bxe5 Ng4 13. Bxc7 Qxc7 14. h3 Nh6 15. f4 Nf7 16. Qd3 Bd7 17. a4 Kh8 18. h4 h6 19. Bf3 Rg8 20. Kf2 g5 21. hxg5 hxg5 22. e3 Kg7 23. Rh1 Rh8 24. Rxh8 Rxh8 25. Rh1 Rxh1 26. Bxh1 Qd8 27. Bf3 Qh8 28. Qf1 Kf6 29. Qh1 Qxh1 30. Bxh1 a6 31. Bf3 g4 32. Be2 Ke7 33. b5 axb5 34. axb5 Kd8 35. b6 Kc8 36. Nb1 Kb8 37. Nd2 Nd8 38. e4 dxe4 39. Nc4 Nf7 40. Ke3 Kc8 41. Bd1 Kb8 42. Be2 Kc8 43. Bd1 Kb8 44. Ne5 Nxe5 45. fxe5 Kc8 46. Kf4 Kd8 47. Kg5 Ke7 48. Be2 Kf7 49. Kf4 Bc8 50. Bc4 Kg6 51. Bf1 Bd7 52. Be2 Bc8 1/2-1/2

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.28"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Maric, Dragan"]
[Result "0-1"]
[ECO "C33"]
[WhiteElo "2023"]
[BlackElo "2254"]
[PlyCount "78"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. f4 e5 2. e4 exf4 3. Nc3 Qh4+ 4. Ke2 Ne7 5. Nf3 Qh5 6. d4 g5 7. Kf2 d6 8. Be2 g4 9. Ne1 Bh6 10. Kg1 Qg6 11. g3 f3 12. Bd3 Rg8 13. Bxh6 Qxh6 14. Qc1 Qxc1 15. Rxc1 Nbc6 16. Nb5 Kd8 17. c3 a6 18. Na3 f5 19. Kf2 fxe4 20. Bxe4 Bf5 21. Bxf5 Nxf5 22. Nd3 Kd7 23. Rce1 Rae8 24. Nc2 Rxe1 25. Rxe1 Nce7 26. Nf4 Ng6 27. Nd3 h5 28. h3 gxh3 29. Rh1 Nxg3 30. Rxh3 Ne4+ 31. Kf1 h4 32. Nce1 Ng5 33. Rh2 h3 34. Nf2 Nf4 35. Ned3 Nxd3 36. Nxd3 Re8 37. Nf4 Rf8 38. Ng6 Rf6 39. Nh4 Ke6 0-1

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.27"]
[Round "5"]
[White "Rajcevic, Stevan"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2158"]
[BlackElo "2023"]
[PlyCount "76"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 d5 6. e3 c6 7. Bd3 0-0 8. Ne5 Ne4 9. Bxe7 Qxe7 10. Qc2 Nd7 11. f4 Nxe5 12. dxe5 Qc5 13. Nd1 Qb4+ 14. Ke2 Bd7 15. a3 Qe7 16. Bxe4 fxe4 17. g3 Be8 18. Nf2 Rc8 19. c5 g5 20. Qc3 gxf4 21. exf4 Bh5+ 22. Ke3 Bf3 23. Rhg1 Rcd8 24. Qd4 Qg7 25. Kd2 Kh8 26. Rac1 Rd7 27. Kc2 Qh6 28. h4 Qg6 29. Kb3 Rg7 30. Rce1 Qf5 31. Nd1 Qh3 32. Qf2 Bxd1+ 33. Rxd1 Rfg8 34. Ka2 Rxg3 35. Rh1 Qg4 36. h5 Rf3 37. Qd4 Qxf4 38. h6 e3 0-1

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.26"]
[Round "4"]
[White "Isak, Igor G"]
[Black "Janic, Dusan"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2023"]
[BlackElo "1769"]
[PlyCount "50"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Be3 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. Nxc6 bxc6 9. e5 d4 10. exf6 dxc3 11. b3 Qxf6 12. Qg4 Bf8 13. 0-0 e5 14. Qc4 Be7 15. f4 0-0 16. fxe5 Qxe5 17. Bd4 Qd5 18. Qxc3 Bd8 19. Bxg7 Bb6+ 20. Kh1 Bh3 21. Rf3 Bxg2+ 22. Kxg2 Bc7 23. Bxf8 Be5 24. Qc4 Bxa1 25. Qxd5 cxd5 1-0

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.25"]
[Round "3"]
[White "Brujic, Bozidar"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2221"]
[BlackElo "2023"]
[PlyCount "37"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Qb6 6. Nb3 Qc7 7. Be3 Nf6 8. f3 Be7 9. Nc3 a6 10. Rc1 0-0 11. Be2 d6 12. 0-0 Bd7 13. Na4 Rac8 14. Qe1 d5 15. cxd5 exd5 16. Nb6 d4 17. Nxc8 Rxc8 18. Nxd4 Nxd4 19. Rxc7 1-0

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.24"]
[Round "2"]
[White "Isak, Igor G"]
[Black "Momirovic, Milan"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2023"]
[BlackElo "1746"]
[PlyCount "71"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 c6 8. Nf3 0-0 9. 0-0 Bg4 10. h3 Be6 11. Ba3 Re8 12. Rb1 Qc8 13. Qc2 b6 14. Kh2 f6 15. e4 Qa6 16. Qb2 Qc4 17. Ra1 Bf7 18. Nd2 Qa4 19. Rac1 e5 20. d5 Rd8 21. c4 c5 22. Qb3 Qa6 23. f4 Nd7 24. Bb2 Re8 25. Rce1 Rad8 26. Nf3 h6 27. h4 Re7 28. fxe5 fxe5 29. Bh3 Nf8 30. Rf2 Rd6 31. Ref1 Be8 32. Nxe5 b5 33. Nc6 Rxe4 34. Bxg7 Nh7 35. Qc3 b4 36. Rf8+ 1-0

[Event "Belgrade-ch"]
[Site "Belgrade"]
[Date "2010.01.23"]
[Round "1"]
[White "Certic, Branimir"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2414"]
[BlackElo "2023"]
[PlyCount "65"]
[EventDate "2010.01.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. c4 e6 2. e3 f5 3. Nc3 Nf6 4. g3 d5 5. d4 c6 6. Nge2 Bd6 7. Qb3 0-0 8. Bg2 Qe7 9. Bd2 Nbd7 10. 0-0 b6 11. a3 Ba6 12. cxd5 cxd5 13. Nb5 Bxb5 14. Qxb5 a6 15. Qd3 Rfc8 16. Rfc1 Qe8 17. Rxc8 Qxc8 18. Rc1 Qb7 19. Qc2 Kf7 20. a4 Ke7 21. Bf1 Kd8 22. Nf4 Ke7 23. Be1 g5 24. Nd3 h5 25. Qc6 Qxc6 26. Rxc6 h4 27. a5 b5 28. Bb4 Ne8 29. b3 hxg3 30. hxg3 Bxb4 31. Nxb4 Nb8 32. Rb6 Nc7 33. Rxb8 1-0

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.29"]
[Round "8"]
[White "Isak, Igor G"]
[Black "Grbic, Branko"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2017"]
[BlackElo "1782"]
[PlyCount "84"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. dxc5 e6 4. Bg2 Bxc5 5. Nf3 0-0 6. c4 h6 7. 0-0 Nc6 8. Nc3 a6 9. a3 d6 10. b4 Bb6 11. Bb2 Qe7 12. Qc2 Rd8 13. Rad1 Bd7 14. e3 Be8 15. Rd2 Rac8 16. Rfd1 Ng4 17. Kh1 Nce5 18. Nxe5 Nxe5 19. c5 dxc5 20. Rxd8 Rxd8 21. Rxd8 Qxd8 22. bxc5 Bxc5 23. Ne4 Nd7 24. Qc3 Bf8 25. Bf3 b5 26. Kg2 Nb6 27. h4 Nc4 28. Bc1 f5 29. Nd2 Nxd2 30. Qxd2 Qxd2 31. Bxd2 Bd7 32. Bb4 Bxb4 33. axb4 Bc8 34. Bc6 Kf7 35. f4 Ke7 36. Kf2 Kd6 37. Bf3 a5 38. bxa5 Kc5 39. Ke2 Kb4 40. a6 Bxa6 41. Bc6 Kc3 42. Kd1 b4 0-1

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.28"]
[Round "7"]
[White "Jovanovic, Nebojsa M"]
[Black "Isak, Igor G"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "1895"]
[BlackElo "2017"]
[PlyCount "118"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. c4 e6 4. Nc3 c6 5. e4 dxe4 6. g3 Be7 7. Bg2 0-0 8. Nge2 Nbd7 9. 0-0 h6 10. Be3 b6 11. Nxe4 Bb7 12. Rc1 Nxe4 13. Bxe4 Nf6 14. Bg2 Qc7 15. Qb3 Rac8 16. d5 exd5 17. cxd5 c5 18. Nc3 Rcd8 19. Bf4 Qc8 20. Rfe1 Rfe8 21. Rcd1 Qa8 22. Re2 Bd6 23. Rxe8+ Nxe8 24. Ne2 Nf6 25. Qf3 Ba6 26. Nc3 Qb8 27. Bxh6 Be5 28. Bg5 Re8 29. Bxf6 Bxf6 30. d6 Bd4 31. d7 Rd8 32. Bh3 Bb7 33. Qe2 Bc6 34. Qe7 a6 35. Ne2 Bxb2 36. Rd6 Bf6 37. Rxf6 gxf6 38. Qxf6 Bxd7 39. Qg5+ Kf8 40. Qh6+ Kg8 41. Qg5+ Kf8 42. Qh6+ Ke7 43. Qg5+ Kf8 44. Qh6+ Ke8 45. Bg2 Qe5 46. Nf4 Bb5 47. Bc6+ Bxc6 48. Qxc6+ Kf8 49. Qh6+ Ke7 50. Qxb6 Qe1+ 51. Kg2 Qe4+ 52. f3 Rd2+ 53. Kh3 Qf5+ 54. g4 Qxf4 55. Qxc5+ Qd6 56. Qa7+ Kf6 57. g5+ Kxg5 58. Qe3+ Qf4 59. Qe7+ Kg6 0-1

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.27"]
[Round "6"]
[White "Isak, Igor G"]
[Black "Pusonja, Nikola"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "2017"]
[PlyCount "95"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 h6 6. Bh4 Nbd7 7. e4 dxe4 8. Nxe4 Qa5+ 9. Ned2 g5 10. Bg3 g4 11. Ne5 Ne4 12. a3 Qxd2+ 13. Qxd2 Nxd2 14. Kxd2 Bg7 15. Bd3 c5 16. Rhe1 cxd4 17. Nxg4 h5 18. Ne5 Nc5 19. Rad1 Nxd3 20. Nxd3 f6 21. f4 Kf7 22. Kc1 a6 23. b4 b5 24. c5 Bd7 25. Bf2 a5 26. Bxd4 axb4 27. axb4 Bc6 28. g3 e5 29. fxe5 Bf3 30. Rd2 Bh6 31. Nf4 h4 32. exf6 Rhe8 33. Rxe8 Rxe8 34. Kb2 Bg5 35. Bc3 Bc6 36. Rd6 Bxf4 37. Rxc6 hxg3 38. hxg3 Bxg3 39. Rb6 Be5 40. Bxe5 Rxe5 41. c6 Re8 42. Kc3 Ke6 43. c7+ Kd7 44. Rb8 Re3+ 45. Kd4 Kxc7 46. Kxe3 Kxb8 47. f7 Kc7 48. f8Q 1-0

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.26"]
[Round "5"]
[White "Pribicevic, Stefan"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "2017"]
[PlyCount "59"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. a3 Qxd2+ 13. Kxd2 Nb6 14. Rhc1 Bd7 15. b4 0-0 16. Rc2 Rac8 17. Nc1 Na4 18. Nb3 b6 19. Rac1 Nb8 20. Rc7 Rxc7 21. Rxc7 a6 22. Bxa6 Nxa6 23. Rxd7 Nb2 24. Kc3 Nc4 25. Ra7 Nb8 26. Nbd2 b5 27. Nxc4 bxc4 28. a4 f6 29. exf6 gxf6 30. Re7 1-0

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.25"]
[Round "4"]
[White "Vujovic, Dragan"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "C14"]
[BlackElo "2017"]
[PlyCount "81"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Bd3 a6 9. Qg4 Kf8 10. Nge2 c5 11. Nf4 cxd4 12. Ncxd5 exd5 13. e6 Nf6 14. Qg3 Bxe6 15. 0-0-0 Nbd7 16. Rhe1 Re8 17. Rxe6 Qxe6 18. Nxe6+ fxe6 19. Bg6 Re7 20. Rxd4 e5 21. Rb4 b6 22. Qa3 a5 23. Rb3 h5 24. Rc3 Ne8 25. Rc6 Rh6 26. Re6 Nc5 27. Rxe7 Kxe7 28. Qg3 Nd7 29. Bxe8 Kxe8 30. Qxg7 Rf6 31. Qh8+ Ke7 32. Qxh5 Rxf2 33. Qg5+ Kd6 34. b3 Rf1+ 35. Kb2 e4 36. h5 d4 37. h6 e3 38. Qg6+ Rf6 39. Qd3 Ke5 40. h7 Rh6 41. c3 1-0

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.24"]
[Round "3"]
[White "Isak, Igor G"]
[Black "Ilic, Slobodan R"]
[Result "0-1"]
[ECO "A68"]
[WhiteElo "2017"]
[BlackElo "2115"]
[PlyCount "80"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Bd3 Re8 10. 0-0 c4 11. Bc2 b5 12. a3 Bb7 13. Re1 a6 14. Be3 a5 15. Bd4 b4 16. axb4 axb4 17. Rxa8 Bxa8 18. Na4 Nbd7 19. Nd2 Qc7 20. g4 Rc8 21. h3 Nxg4 22. Nf3 Ngf6 23. b3 c3 24. Bd3 Nh5 25. Bxg7 Kxg7 26. f5 Qa7+ 27. Kg2 Ne5 28. Nxe5 Nf4+ 29. Kg3 dxe5 30. Bc4 g5 31. Qg4 f6 32. Qd1 h5 33. Qf3 h4+ 34. Kh2 Bb7 35. Qe3 Qxe3 36. Rxe3 c2 37. Re1 Rxc4 38. bxc4 Nd3 39. Rf1 b3 40. c5 Nxc5 0-1

[Event "Belgrade Winter op"]
[Site "Belgrade"]
[Date "2008.01.23"]
[Round "2"]
[White "Milic, Dragan"]
[Black "Isak, Igor G"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2031"]
[BlackElo "2017"]
[PlyCount "57"]
[EventDate "2008.01.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "YUG"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 Nd4 8. e5 Nec6 9. Ne4 0-0 10. c3 Nxf3+ 11. Qxf3 b6 12. Rd1 Bb7 13. Nd6 Rb8 14. Nxb7 Rxb7 15. d4 d5 16. exd6 Qxd6 17. d5 Na5 18. dxe6 Qxd1+ 19. Qxd1 Nxc4 20. Qa4 Na5 21. Be3 fxe6 22. Rd1 Rbf7 23. Rd7 Bf6 24. Rxf7 Rxf7 25. g4 h6 26. g5 hxg5 27. fxg5 Be7 28. Qe4 Kg7 29. b4 1-0

